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* config/tc-i386.h (tc_comment_chars): Define.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b3b91714
AM		 12005-11-07 John Levon <levon@movementarian.org>
2
3 * config/tc-i386.h (tc_comment_chars): Define.
4 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
5 (i386_comment_chars): Add.
6 (md_parse_options): Process OPTION_DIVIDE.
7 (md_show_usage): Describe --divide option.
8 * doc/c-i386.texi: Document --divide option.
9
fb7ccfc1
AM		 102005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
11
12 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
13 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
14
0e470c55
AM		 152005-11-07 Alan Modra <amodra@bigpond.net.au>
16
17 * macro.c (buffer_and_nest): Skip labels regardless of
18 NO_PSEUDO_DOT and flag_m68k_mri.
19
fb7ccfc1 202005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 21
22 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 23 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
24 otherwise.
fee9cbc7 25
b54788f8
AO		 262005-11-04 Alexandre Oliva <aoliva@redhat.com>
27
28 * read.c (s_weakref): Do not permit redefinitions.
29 * symbols.c (colon): Do not permit redefinitions of equated
30 symbols.
31
0876dd7e
TS		 322005-11-01 Thiemo Seufer <ths@networkno.de>
33
34 PR gas/1299
35 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
36 * Makefile.in: Regenerate.
37
44075ae2
TS		 382005-11-01 Thiemo Seufer <ths@networkno.de>
39
40 * config/tc-mips.c (md_parse_option): Fix typo in comment.
41
a55ff675
MM		 422005-10-30 Mark Mitchell <mark@codesourcery.com>
43
44 * as.c (show_usage): Document "@FILE".
45
b177c45c
L		 462005-10-30 H.J. Lu <hongjiu.lu@intel.com>
47
48 * Makefile.am (OBJ_FORMATS): Remove vms.
49 Run "make dep-am".
50 * Makefile.in: Regenerated.
51
52 * dep-in.sed: Replace " ./" with " ".
53
4fb1e3d3
DB		 542005-10-28 Dave Brolley <brolley@redhat.com>
55
56 Contribute the following change:
57 2005-09-19 Dave Brolley <brolley@redhat.com>
58
59 * config/tc-m32c.c (default_isa): New static variable.
60 (m32c_isa): Now of type CGEN_BITSET.
61 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
62
2e10c237
PB		 632005-10-28 Paul Brook <paul@codesourcery.com>
64
65 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
66 instead of mcpu_cpu_opt.
67
53dfbcc7
BW		 682005-10-27 Sterling Augustine <sterling@tensilica.com>
69
70 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
71 refer to "ports" instead of "queues".
72 (check_t1_t2_reads_and_writes): Pass correct interface values to
73 xtensa_interface_inout.
74
6a2b6326
JB		 752005-10-27 Jan Beulich <jbeulich@novell.com>
76
77 * read.c (assign_symbol): Also consider equates already defined.
78 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
79 * config/obj-coff.h (obj_symbol_clone_hook): New.
80 (coff_obj_symbol_clone_hook): Declare.
81 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
82
6b73c529
DD		 832005-10-26 DJ Delorie <dj@redhat.com>
84
d14c4fad
DD		 85 * config/tc-m32c.c (md_relax_table, subtype_mappings,
86 md_convert_frag): Add jsr.w support.
0e470c55 87
6b73c529
DD		 88 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
89 itself.
90 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
91 and imm-8-HI operands.
92
f1022c90
PB		 932005-10-26 Paul Brook <paul@codesourcery.com>
94
95 * config/tc-arm.c (insns): Correct "sel" entry.
96
4d1bb795
JB		 972005-10-26 Jan Beulich <jbeulich@novell.com>
98
99 * config/tc-i386.c (i386_operand): Don't check register prefix here.
100 (parse_real_register): Rename from parse_register.
101 (parse_register): New.
102 (i386_parse_name): New.
103 (md_operand): New.
104 (intel_e11): Don't tolerate registers in offset expressions anymore.
105 (intel_get_token): Don't check register prefix here. Copy the actual
106 register token, not the canonical register name.
107 * config/tc-i386.h (md_operand): Delete.
108 (i386_parse_name): Declare.
109 (md_parse_name): Define.
110
3c9b82ba
NC		 1112005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
112
113 * Makefile.am: Add Z80 cpu.
114 * Makefile.in: Regenerated.
0e470c55 115 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 116 and disallow newlines in quoted strings.
117 * configure.tgt: Add z80-*-coff.
118 * config/obj-coff.h: Add format "coff-z80".
119 * doc/Makefile.am: Add c-z80.texi.
120 * doc/Makefile.in: Regenerated.
121 * doc/all.texi: Add Z80.
122 * doc/c-z80.texi: New file
123 * doc/as.texinfo: Add z80 options and some z80-related remarks.
124 * config/tc-z80.c: New file
125 * config/tc-z80.h: New file
126 * NEWS: Mention new support.
127
50afb01e
L		 1282005-10-25 H.J. Lu <hongjiu.lu@intel.com>
129
130 * write.c (adjust_reloc_syms): Undo the change made on
131 2005-04-26 to allow local symbol set to undefined symbol.
132
7c8d43d8
L		 1332005-10-24 H.J. Lu <hongjiu.lu@intel.com>
134
135 * Makefile.am (bfin-parse.tab.h): Removed.
136 (bfin-parse.h): Added.
137 * Makefile.in: Regenerated.
138
3caac5b8
AM		 1392005-10-25 Alan Modra <amodra@bigpond.net.au>
140
141 * po/POTFILES.in: Regenerate.
142 * po/gas.pot: Regenerate.
143
beb6bfe8
BS		 1442005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
145
146 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
147 make a single reloc with an offset rather than a stack.
148 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
149
06e77878
AO		 1502005-10-24 Alexandre Oliva <aoliva@redhat.com>
151
152 * read.c (potable): Add weakref.
153 (s_weakref): New.
154 * read.h (s_weakref): Declare.
155 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
156 * symbols.c (colon): Clear weakrefr.
157 (symbol_find_exact): Rename to, and reimplement in terms of...
158 (symbol_find_exact_noref): ... new function.
159 (symbol_find): Likewise...
160 (symbol_find_noref): ... ditto.
161 (resolve_symbol_value): Resolve weakrefr without setting their
162 values.
163 (S_SET_WEAK): Call hook.
164 (S_GET_VALUE): Follow weakref link.
165 (S_SET_VALUE): Clear weakrefr.
166 (S_IS_WEAK): Follow weakref link.
167 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
168 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
169 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
170 (symbol_mark_used): Follow weakref link.
171 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
172 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
173 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
174 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
175 * write.c (adust_reloc_syms): Follow weakref link. Do not
176 complain if target is undefined.
177 (write_object_file): Likewise. Remove weakrefr symbols. Drop
178 unreferenced weakrefd symbols.
179 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
180 symbols EXTERNAL.
181 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
182 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
183 * doc/as.texinfo: Document weakref.
184 * doc/internals.texi: Document new struct members, internal
185 functions and hooks.
186
9ba4c445
JZ		 1872005-10-24 Jie Zhang <jie.zhang@analog.com>
188
189 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
190 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
191 * Makefile.in: Regenerate.
192 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
193 * config/tc-bfin.c (md_chars_to_number): Change the type of first
194 argument from unsigned char * to char * to remove signedness warnings.
195
6a2375c6
JB		 1962005-10-24 Jan Beulich <jbeulich@novell.com>
197
198 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
199 (dot_rot): Change type of num_* variables. Check for positive count.
200 (ia64_optimize_expr): Re-structure.
201 (md_operand): Check for general register.
202
5e0bd176
JB		 2032005-10-24 Jan Beulich <jbeulich@novell.com>
204
205 * config/tc-ia64.c (declare_register): Call symbol_create.
206 (md_begin): Remove local variables total, ar_base, and cr_base.
207 Start loops for registers at their respective first one. Don't
208 update md.regsym for alias names. Generate alias name tp for r13.
209
cab0a0db
DD		 2102005-10-21 DJ Delorie <dj@redhat.com>
211
212 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
213 names unstead of numbers.
214
29024861
DU		 2152005-10-19 David Ung <davidu@mips.com>
216
217 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
218 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
219 hence avoiding to emit a nop.
220
9f8e671b
JZ		 2212005-10-19 Jie Zhang <jie.zhang@analog.com>
222
223 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
224 LEX_BEGIN_NAME.
225 (bfin_start_line_hook): Remove the workaround for LSETUP(.
226 (bfin_name_is_register): Remove the workarounds for LSETUP(
227 and SAA(.
228 (bfin_start_label): Ditto.
229
e8247da7
BW		 2302005-10-18 Bob Wilson <bob.wilson@acm.org>
231
232 * config/tc-xtensa.c (xtensa_end_directive): Restore
233 default_lit_sections regardless of use_literal_section.
234
1e0486ea
JZ		 2352005-10-18 Jie Zhang <jie.zhang@analog.com>
236
237 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
238 * Makefile.in: Regenerated.
239
cd1fcb49
NC		 2402005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
241
242 * doc/as.texinfo (.loc) Fix placement of '@end table'.
243
7c430684
BW		 2442005-10-17 Bob Wilson <bob.wilson@acm.org>
245
246 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
247 unsigned line number. Do not include "dwarf2dbg.h".
248 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
249 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
250 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
251 (md_assemble): Use as_where instead of dwarf2_where.
252 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
253 dwarf2_line_infos. Change to call new_logical_line followed by
254 dwarf2_emit_insn.
255
7047dd1e
NC		 2562005-10-14 Mike Frysinger <vapier@gentoo.org>
257
258 * doc/as.texinfo (Section): Add missing ']' to .section example.
259
559c577b
DA		 2602005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
261
262 PR binutils/941
263 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
264 unknown opcode is found.
265
3e8a519c
MM		 2662005-10-12 Mark Mitchell <mark@codesourcery.com>
267
268 * NEWS: Mention @file.
269
dc191a8f
NC		 2702005-10-12 Nick Clifton <nickc@redhat.com>
271
272 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
273 generally tidy up the code.
274 * config/tc-avr.h: Likewise.
275
60d11e55
JB		 2762005-10-12 Jan Beulich <jbeulich@novell.com>
277
278 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
279 (dot_pred_rel): Likewise.
280 (parse_operand): Likewise.
281 (ia64_unrecognized_line): Likewise.
282 (md_operand): Likewise.
283
9497f5ac
NC		 2842005-10-11 Jan Beulich <jbeulich@novell.com>
285
286 * expr.h (enum expr_mode): New.
60d11e55 287 (expression): Pass third argument to expr.
9497f5ac
NC		 288 (expression_and_evaluate): New.
289 (deferred_expression): New.
290 (expr): Add third parameter.
291 (resolve_expression): New.
292 * struc-symbol.h (struct symbol): New members sy_volatile and
293 sy_forward_ref.
294 * symbols.c, symbols.h (symbol_clone): New.
295 (symbol_clone_if_forward_ref): New.
296 (snapshot_symbol): New.
297 (S_IS_VOLATILE): New.
298 (S_IS_FORWARD_REF): New.
299 (S_SET_VOLATILE): New.
300 (S_SET_FORWARD_REF): New.
301 * as.c (macro_expr): Use expression_and_evaluate.
302 * cond.c (s_if): Likewise.
303 (s_elseif): Likewise.
304 * dw2gencfi.c (cfi_parse_reg): Likewise.
305 * expr.c (operand): Add second parameter. Optionally call
306 deferred_expression. Pass mode argument to itself and md_parse_name.
307 Check mode before trying to evaluate symbol. Call
308 symbol_clone_if_forward_ref for both operands.
60d11e55 309 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 310 Optionally call resolve_expression.
311 (resolve_expression): New.
312 (get_single_number): Pass second argument to operand.
313 * read.c (potable): New entry for .eqv.
314 (read_a_source_file): Handle new == operator.
315 (get_absolute_expr): Use expression_and_evaluate.
316 (s_lsym): Likewise.
317 (assign_symbol): Rename second parameter. Call symbol_clone on
318 legal and illegal redefinition. Call S_SET_VOLATILE and
319 S_SET_FORWARD_REF depending on mode.
320 (s_set): Update description.
321 (s_space): Call resolve_expression.
322 (pseudo_set): Optionally call deferred_expression. Check
323 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
324 (equals): Handle ==.
325 * config/tc-ia64.h (md_parse_name): Add mode parameter.
326 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
327 * config/tc-m32r.h (md_parse_name): Likewise.
328 (m32r_parse_name): Likewise.
329 * config/tc-mmix.h (md_parse_name): Likewise.
330 * config/tc-mn10300.h (md_parse_name): Likewise.
331 (mn10300_parse_name): Likewise.
332 * config/tc-ppc.h (md_parse_name): Likewise.
333 * config/tc-sh.h (md_parse_name): Likewise.
334 (sh_parse_name): Likewise.
335 * config/tc-sh64.h (md_parse_name): Likewise.
336 (sh64_consume_datalabel): Likewise.
337 * config/tc-tic54x.h (md_parse_name): Likewise.
338 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
339 before trying to evaluate symbol.
340 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
341 * config/tc-sh.c (sh_parse_name): Likewise.
342 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
343 second argument to operandf. Pass mode parameter to sh_parse_name.
344 * doc/as.texinfo: Document .eqv and the == assignment operator.
345
fa4ec3f5
ILT		 3462005-10-10 Ian Lance Taylor <ian@airs.com>
347
348 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
349 * Makefile.in: Regenerate.
350
723a8472
NC		 3512005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
352
353 * expr.c (operator): Allow "!=" as a synonym for "<>".
354 * doc/as.texinfo (Infix Op): Mention "!=".
355
f0a3b40f
DA		 3562005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
357
358 * config/tc-hppa.c (strict): Don't initialize. Update comment.
359 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
360 found. Simplify handling of "ma" and "mb" completers.
361
ee065d83
PB		 3622005-10-08 Paul Brook <paul@codesourcery.com>
363
364 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
365 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
366 New variables.
367 (arm_cpu_option_table): Add canonical_name.
368 (arm_cpus): Populate canonical_name field.
369 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
370 aeabi_set_public_attributes, arm_md_end): New functions.
371 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
372 (md_assemble): Set thumb_arch_used and arm_arch_used.
373 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
374 * config/tc-arm.h (md_end): Define.
375 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
376
37dedf66 3772005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 378 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 379
380 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
381 (parse_reg_without_prefix): New function.
382 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
383 set.
384 (option md_longopts): Add allow-reg-prefix option.
385 * doc/c-sh.texi: Document --allow-reg-prefix option.
386 * NEWS: Mention the new switch.
387
d1eac9d9
NC		 3882005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
389
390 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
391 operators.
392
4945bb8a
BW		 3932005-09-30 Sterling Augustine <sterling@tensilica.com>
394 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 395
396 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
397
b898a385
L		 3982005-09-30 H.J. Lu <hongjiu.lu@intel.com>
399
400 * Makefile.am: Run "make dep-am".
401 * Makefile.in: Regenerated.
402 * aclocal.m4: Likewise.
403
869b9d07
MM		 4042005-09-30 Mark Mitchell <mark@codesourcery.com>
405
406 * as.c (main): Use expandargv.
407
90e3ad06
JB		 4082005-09-30 Jan Beulich <jbeulich@novell.com>
409
410 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
411 (removed) comma.
412
07c1b327
CM		 4132005-09-30 Catherine Moore <clm@cm00re.com>
414
415 * Makefile.am: Bfin support.
416 * Makefile.in: Regenerated.
417 * aclocal.m4: Regenerated.
418 * configure: Regenerated.
419 * configure.in: Bfin support.
420 * configure.tgt: Bfin support.
421 * config/bfin-aux.h: New file.
422 * config/bfin-defs.h: New file.
423 * config/bfin-lex.l: New file.
424 * config/bfin-parse.y: New file.
425 * config/tc-bfin.c: New file.
426 * config/tc-bfin.h: New file.
427 * doc/Makefile.am: Recognize c-bfin.texi.
428 * doc/Makefile.in: Regenerated.
429 * doc/all.texi: Bfin support.
430 * doc/as.texinfo: Likewise.
431 * doc/c-bfin.texi: Document bfin-specific syntax and
432 directives.
433
e3cb604e
PB		 4342005-09-30 Paul Brook <paul@codesourcery.com>
435
436 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
437 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
438 normal infix conditions.
439 (C3E): Include Thumb-2 definition.
440 (CL, cCL): Define.
441 (insns): Use them for legacy mnemonics.
442
a70c2403
NC		 4432005-09-30 Matthias Kurz <mk@baerlap.north.de>
444
445 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
446 version of <locale.h> when ENABLE_NLS is not defined.
447
ef0241e7
JB		 4482005-09-29 Jan Beulich <jbeulich@novell.com>
449
450 * config/tc-ia64.c (parse_operands): Always parse first operand of
451 alloc.
452
c9c5dcda
AM		 4532005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
454 Alan Modra <amodra@bigpond.net.au>
455
456 * app.c (do_scrub_chars): Match open and close quote of strings.
457 Remove redundant EOF test in case 7.
458
e05278af
JB		 4592005-09-28 Jan Beulich <jbeulich@novell.com>
460
461 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
462 relocations in 16- and 32-bit modes.
463 (i386_displacement): Make pc-relative branch handling dependent
464 upon operand (rather than address) size.
465
7c9c8381
JB		 4662005-09-28 Jan Beulich <jbeulich@novell.com>
467
468 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
469 parsing the input.
470 (dot_cfi_startproc): Likewise.
471 (dot_cfi_endproc): Likewise. Also check no extra input was given.
472 (dot_cfi_escape): Likewise.
473
d182319b
JB		 4742005-09-28 Jan Beulich <jbeulich@novell.com>
475
476 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
477 (TC_CONS_FIX_NEW): Define unconditionally.
478 (x86_pe_cons_fix_new): Remove.
479 * config/tc-i386.c (signed_cons): New.
480 (md_pseudo_table): Add slong.
481 (x86_cons_fix_new): Declare unconditionally.
482 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
483 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
484 conversion.
485
37b75c0c
AM		 4862005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
487
488 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
489 buffer after copying string.
490
db8ac8f9
PB		 4912005-09-27 Paul Brook <paul@codesourcery.com>
492
493 * config/arm.c (arm_cpus): Add more cpu names.
494 * doc/c-arm.texi: Document them.
495
66bd02d3
AM		 4962005-09-21 Alan Modra <amodra@bigpond.net.au>
497
498 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
499
fead5cd9
RH		 5002005-09-20 Richard Henderson <rth@redhat.com>
501
502 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
503
07a53e5c
RH		 5042005-09-20 Richard Henderson <rth@redhat.com>
505
506 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
507 with label.
508 (dwarf2_loc_mark_labels): New.
509 (dwarf2_gen_line_info_1): Split out of ...
510 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
511 (dwarf2_emit_label): New.
512 (dwarf2_directive_loc_mark_labels): New.
513 (out_set_addr): Take a symbol instead of frag+ofs.
514 (relax_inc_line_addr): Likewise.
515 (emit_inc_line_addr): Assert delta non-negative.
516 (process_entries): Remove dead code. Update to work with temp
517 symbols instead of frag+ofs.
518 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
519 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
520 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
521 * config/obj-elf.h (obj_frob_label): New.
522 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
523 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
524 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
525 Similarly in the respective tc_frob_label implementation functions.
526 * config/tc-i386.c (md_pseudo_table): Move file and loc to
527 non-elf section; add loc_mark_labels.
528 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
529 (ia64_flush_insns): Check for marked labels; emit line entry if so.
530 (emit_one_bundle): Similarly.
531 (ia64_frob_label): Record marked labels.
532 * config/tc-m68hc11.h (tc_frob_label): Remove.
533 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
534 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
535 * config/tc-sh64.h (tc_frob_label): Likewise.
536 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
537
aba4aa7d
AM		 5382005-09-20 Alan Modra <amodra@bigpond.net.au>
539
540 * read.c (pseudo_set): Set segment of expression syms to expr_section.
541
43fd16e4
JB		 5422005-09-14 Jan Beulich <jbeulich@novell.com>
543
544 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
545 registers, floating point control and status words, and mxcsr as
546 well as (for 64-bit code) segment base registers and rflags.
547
3e470ab5
DD		 5482005-09-09 Dmitry Diky <diwil@spec.ru>
549
550 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
551 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
552 has been reached.
553
2ef2b9ae
CF		 5542005-09-08 Chao-ying Fu <fu@mips.com>
555
556 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
557 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
558 directives.
559
3eb17e6b
PB		 5602005-09-08 Paul Brook <paul@codesourcery.com>
561
562 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
563 (do_smc, do_t_smc): ... to this.
564 (insns): Remane smi to smc.
565 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
566 BFD_RELOC_ARM_SMC.
567
ecea7679
RH		 5682005-09-07 Richard Henderson <rth@redhat.com>
569
570 * dwarf2dbg.c (dwarf2_where): Set line->isa.
571 (dwarf2_set_isa): New.
572 (dwarf2_directive_loc): Rearrange to allow all options on one line.
573 * dwarf2dbg.h (dwarf2_set_isa): Declare.
574 * doc/as.texinfo: Update .loc documentation.
575
bd0eb99b
RH		 5762005-09-07 Richard Henderson <rth@redhat.com>
577
578 * dwarf2dbg.c: Include safe-ctype.h.
579 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
580 (current): Initialize.
581 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
582 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
583 (dwarf2_directive_file): Cope with invalid filename.
584 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
585 epilogue_begin, is_stmt, isa.
586 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
587 case down lower.
37b75c0c 588 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 589 and DWARF2_FLAG_EPILOGUE_BEGIN.
590 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
591 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
592 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
593 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
594 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
595 (struct dwarf2_line_info): Add isa member.
596 * doc/as.texinfo (LNS directives): New node.
597
b8ee1a6e
DU		 5982005-09-07 David Ung <davidu@mips.com>
599
600 * config/tc-mips.c (append_insn): Undo last change. Instead add
601 guard to suppress calling frag_grow if the current instruction is
602 one that allows a delay slot.
603
ef2e4d86
CF		 6042005-09-06 Chao-ying Fu <fu@mips.com>
605
606 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
607 (mips_opts): Add -1 to initialize ase_mt.
608 (file_ase_mt): New variable for -mmt.
609 (CPU_HAS_MT): New define.
610 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
611 formats.
612 (mips_ip): Check ase_mt to enable MT instructions.
613 Handle !, $, *, &, +T, +t, g operand formats.
614 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
615 odd float registers.
616 (OPTION_MT, OPTION_NO_MT): New define.
617 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
618 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
619 (mips_after_parse_args): Set ase_mt based on CPU.
620 (s_mipsset): Handle ".set mt" and ".set nomt".
621 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
622 (md_show_usage): Show usage of -mmt and -mno-mt.
623 * doc/as.texinfo: Document -mmt and -mno-mt options.
624 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
625 directives.
626
0110f2b8
PB		 6272005-09-06 Paul Brook <paul@codesourcery.com>
628
629 * config/tc-arm.c (arm_it): Add relax field.
630 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
631 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
632 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
633 do_t_mov_cmp): Allow relaxation.
634 (output_relax_insn): New function.
635 (put_thumb32_insn): New function.
636 (output_inst): Use new functions.
637 (md_assemble): Don't throw error on relaxable instructions.
638 (insns): Change "b" entry from TCE(...) to tCE(...).
639 (md_estimate_size_before_relax): Return 2.
640 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
641 relax_branch, arm_relax_frag): New functions.
642 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
643 relocations.
644 * config/tc-arm.h (md_convert_frag): Remove definition.
645 (md_relax_frag): Define.
646 (arm_relax_frag): Add prototype.
647
9a64e435
PB		 6482005-09-02 Paul Brook <paul@codesourcery.com>
649
650 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
651
8f06b2d8
PB		 6522005-09-02 Paul Brook <paul@codesourcery.com>
653
654 * config/tc-arm.c (encode_arm_cp_address): Use
655 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
656 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
657 mode.
658 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
659 available.
660 (cCE, cC3): Define.
661 (insns): Use them for coprocessor instructions.
662 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
663 (get_thumb32_insn): New function.
664 (put_thumb32_insn): New function.
665 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
666 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
667
c4188bc9
PB		 6682005-09-02 Paul Brook <paul@codesourcery.com>
669
670 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
671 incorrect suffix matches.
672
e9df6573
DU		 6732005-09-01 David Ung <davidu@mips.com>
674
675 * config/tc-mips.c (append_insn): Correctly handle mips16 case
676 when the frags are different for the 2 instructions we want to
677 swap. If the lengths of the 2 instructions are not the same, we
678 won't do the swap but emit an nop.
679
2a9a06c1
DD		 6802005-09-01 Dmitry Diky <diwil@spec.ru>
681
682 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 683 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 684
61e192bf
NC		 6852005-08-29 Nick Clifton <nickc@redhat.com>
686
687 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
688 there is no symbol.
689
435acd52
JB		 6902005-08-26 Jan Beulich <jbeulich@novell.com>
691
692 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
693 qualified operand of a branch.
694 (intel_bracket_expr): Set JumpAbsolute here...
695 (intel_e11): ... rather than here.
696
c0524131
NC		 6972005-08-26 Christian Groessler <chris@groessler.org>
698
699 * configure.tgt: Set bfd_gas also for z8k cpu.
700 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
701 type.
702 (newfix): Adapt to bfd reloc types.
703 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
704 is available in the current frag.
705 (md_convert_frag): Adapt function parameters.
706 (tc_gen_reloc): New function.
707 (md_section_align): Use bfd_get_section_alignment.
708 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
709 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
710 relocations.
711 * config/tc-z8k.h (TARGET_ARCH): Define.
712 (tc_fix_adjustable): Define.
713
74cd071d
CF		 7142005-08-25 Chao-ying Fu <fu@mips.com>
715
716 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
717 (mips_opts): Add -1 to initialize ase_dsp.
718 (file_ase_dsp): New variable for -mdsp.
719 (CPU_HAS_DSP): New define.
720 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
721 operand formats.
722 (mips_ip): Add min_range and max_range for checking singed numbers.
723 Check ase_dsp to enable DSP instructions.
724 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
725 (OPTION_DSP, OPTION_NO_DSP): New define.
726 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
727 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
728 (mips_after_parse_args): Set ase_dsp based on CPU.
729 (s_mipsset): Handle ".set dsp" and ".set nodsp".
730 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
731 (md_show_usage): Show usage of -mdsp and -mno-dsp.
732
ff324200
DU		 7332005-08-23 David Ung <davidu@mips.com>
734
735 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
736 cpu names.
737
ac805826
AM		 7382005-08-23 Alan Modra <amodra@bigpond.net.au>
739
740 PR 1036
741 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
742
478ec1e3
AM		 7432005-08-23 Phil Edwards <phil@codesourcery.com>
744
745 * configure.tgt (*-*-vxworks): Match vxworks* instead.
746
4fa24527
JB		 7472005-08-22 Jan Beulich <jbeulich@novell.com>
748
749 * config/tc-i386.c (object_64bit): New.
750 (i386_target_format): Initialize it.
751 (output_disp): Use object_64bit for relocation type determination.
752 (output_imm): Likewise.
753 (i386_validate_fix): Likewise.
754 (tc_gen_reloc): Likewise.
755 (lex_got): Likewise. Remove static mode_name. Change array size
756 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
757 (x86_cons): Use object_64bit for deciding whether quad fields can
758 have relocations.
759
fefaa1aa
CG		 7602005-08-18 Christian Groessler <chris@groessler.org>
761
762 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
763 * config/tc-mcore.h: Likewise.
764 * config/tc-z8k.h: Likewise.
765 * config/tc-z8k.c: Likewise.
766 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
767 sh_coff_reloc_mangle declaration.
768 * config/tc-sh.c: (md_apply_fix): Fix comment for case
769 BFD_RELOC_SH_USES.
770
32a3d256
KK		 7712005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
772
773 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
774 to confirm that no ISA is specified.
775
4111faa5
NC		 7762005-08-18 Nick Clifton <nickc@redhat.com>
777
778 * write.c (relax_segment): Count the number of frags being
779 processed and use this to compute a maximum limit on the number of
780 iterations that will be allowed when attempting to relax the
781 segment.
782
11eec5fc
DS		 7832005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
784
785 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
786 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
787
23d36e92
AM		 7882005-08-16 Alan Modra <amodra@bigpond.net.au>
789
790 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
791 default cpu.
792
3d388997
PB		 7932005-08-15 Paul Brook <paul@codesourcery.com>
794
795 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
796 instructions.
797 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
798
36ae0db3
DJ		 7992005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
800
801 * config/tc-ppc.c (parse_cpu): Add -me300 support.
802 (md_show_usage): Likewise.
803 * doc/c-ppc.texi (PowerPC-Opts): Document it.
804
6c639ef9
MS		 8052005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
806
807 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
808 (md_gather_operands): Add support for optional operands.
809
77592908
DD		 8102005-08-12 Dmitry Diky <diwil@spec.ru>
811 * config/tc-msp430.c (msp430_enable_relax): New flag.
812 (msp430_enable_polys): Likewise.
813 (OPTION_RELAX): New option.
814 (OPTION_POLYMORPHS): Likewise.
815 (md_longopts): New long options.
816 (md_show_usage): Updated.
817 (md_parse_option): Add new options handler.
818 (msp430_operands): Add check if polymorph insns are enabled.
819 (msp430_force_relocation_local): New function.
820 (md_apply_fix): Now delete relocs according to new flags combination.
821 (msp430_relax_frag): Convert long branches to short branches only if
822 flag msp430_enable_relax is set.
823 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
824 (msp430_force_relocation_local): Likewise.
825 * doc/c-msp430.texi: Describe new options.
37b75c0c 826
e079bef8
ILT		 8272005-08-11 Ian Lance Taylor <ian@airs.com>
828
829 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
830 (stamp-mk.com): Likewise.
831 (EXTRA_DIST): Remove make-gas.com from list.
832 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
833 * Makefile.in: Regenerate.
834
4924bf8f
HPN		 8352005-08-11 Hans-Peter Nilsson <hp@axis.com>
836
837 * subsegs.c (subseg_change): Move declaration of seginfo to before
838 first statement.
839
7be1c489
AM		 8402005-08-11 Alan Modra <amodra@bigpond.net.au>
841
842 * README-vms: Delete.
843 * config-gas.com: Delete.
844 * makefile.vms: Delete.
845 * vmsconf.sh: Delete.
846 * config/atof-tahoe.c: Delete.
847 * config/m88k-opcode.h: Delete.
848 * config/obj-bout.c: Delete.
849 * config/obj-bout.h: Delete.
850 * config/obj-hp300.c: Delete.
851 * config/obj-hp300.h: Delete.
852 * config/tc-a29k.c: Delete.
853 * config/tc-a29k.h: Delete.
854 * config/tc-h8500.c: Delete.
855 * config/tc-h8500.h: Delete.
856 * config/tc-m88k.c: Delete.
857 * config/tc-m88k.h: Delete.
858 * config/tc-tahoe.c: Delete.
859 * config/tc-tahoe.h: Delete.
860 * config/tc-tic80.c: Delete.
861 * config/tc-tic80.h: Delete.
862 * config/tc-w65.c: Delete.
863 * config/tc-w65.h: Delete.
864 * config/te-aux.h: Delete.
865 * config/te-delt88.h: Delete.
866 * config/te-delta.h: Delete.
867 * config/te-dpx2.h: Delete.
868 * config/te-hp300.h: Delete.
869 * config/te-ic960.h: Delete.
870 * config/vms-a-conf.h: Delete.
871 * doc/c-a29k.texi: Delete.
872 * doc/c-h8500.texi: Delete.
873 * doc/c-m88k.texi: Delete.
874 * README: Remove obsolete examples, and list of supported targets.
875 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
876 bout and hp300 support.
877 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
878 * configure.in: Remove --enable-bfd-assembler, need_bfd,
879 primary_bfd_gas.
880 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
881 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
882 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
883 * as.h: Likewise.
884 * dw2gencfi.c: Likewise.
885 * dwarf2dbg.c: Likewise.
886 * ehopt.c: Likewise.
887 * input-file.c: Likewise.
888 * listing.c: Likewise.
889 * literal.c: Likewise.
890 * messages.c: Likewise.
891 * obj.h: Likewise.
892 * output-file.c: Likewise.
893 * read.c: Likewise.
894 * stabs.c: Likewise.
895 * struc-symbol.h: Likewise.
896 * subsegs.c: Likewise.
897 * subsegs.h: Likewise.
898 * symbols.c: Likewise.
899 * symbols.h: Likewise.
900 * tc.h: Likewise.
901 * write.c: Likewise.
902 * write.h: Likewise.
903 * config/aout_gnu.h: Likewise.
904 * config/obj-aout.c: Likewise.
905 * config/obj-aout.h: Likewise.
906 * config/obj-coff.c: Likewise.
907 * config/obj-coff.h: Likewise.
908 * config/obj-evax.h: Likewise.
909 * config/obj-ieee.h: Likewise.
910 * config/tc-arm.c: Likewise.
911 * config/tc-arm.h: Likewise.
912 * config/tc-avr.c: Likewise.
913 * config/tc-avr.h: Likewise.
914 * config/tc-crx.h: Likewise.
915 * config/tc-d10v.h: Likewise.
916 * config/tc-d30v.h: Likewise.
917 * config/tc-dlx.h: Likewise.
918 * config/tc-fr30.h: Likewise.
919 * config/tc-frv.h: Likewise.
920 * config/tc-h8300.c: Likewise.
921 * config/tc-h8300.h: Likewise.
922 * config/tc-hppa.h: Likewise.
923 * config/tc-i370.h: Likewise.
924 * config/tc-i386.c: Likewise.
925 * config/tc-i386.h: Likewise.
926 * config/tc-i860.h: Likewise.
927 * config/tc-i960.c: Likewise.
928 * config/tc-i960.h: Likewise.
929 * config/tc-ip2k.h: Likewise.
930 * config/tc-iq2000.h: Likewise.
931 * config/tc-m32c.h: Likewise.
932 * config/tc-m32r.h: Likewise.
933 * config/tc-m68hc11.h: Likewise.
934 * config/tc-m68k.c: Likewise.
935 * config/tc-m68k.h: Likewise.
936 * config/tc-maxq.c: Likewise.
937 * config/tc-maxq.h: Likewise.
938 * config/tc-mcore.c: Likewise.
939 * config/tc-mcore.h: Likewise.
940 * config/tc-mn10200.h: Likewise.
941 * config/tc-mn10300.c: Likewise.
942 * config/tc-mn10300.h: Likewise.
943 * config/tc-ms1.h: Likewise.
944 * config/tc-msp430.c: Likewise.
945 * config/tc-msp430.h: Likewise.
946 * config/tc-ns32k.c: Likewise.
947 * config/tc-ns32k.h: Likewise.
948 * config/tc-openrisc.h: Likewise.
949 * config/tc-or32.c: Likewise.
950 * config/tc-or32.h: Likewise.
951 * config/tc-ppc.c: Likewise.
952 * config/tc-ppc.h: Likewise.
953 * config/tc-s390.h: Likewise.
954 * config/tc-sh.c: Likewise.
955 * config/tc-sh.h: Likewise.
956 * config/tc-sparc.c: Likewise.
957 * config/tc-tic30.c: Likewise.
958 * config/tc-tic30.h: Likewise.
959 * config/tc-tic4x.c: Likewise.
960 * config/tc-tic4x.h: Likewise.
961 * config/tc-tic54x.c: Likewise.
962 * config/tc-tic54x.h: Likewise.
963 * config/tc-v850.h: Likewise.
964 * config/tc-vax.c: Likewise.
965 * config/tc-vax.h: Likewise.
966 * config/tc-xstormy16.h: Likewise.
967 * config/tc-xtensa.h: Likewise.
968 * config/tc-z8k.c: Likewise.
969 * config/tc-z8k.h: Likewise.
970 * config/vms-a-conf.h
971 * doc/Makefile.am: Likewise.
972 * doc/all.texi: Likewise.
973 * doc/as.texinfo: Likewise.
829c3ed3 974 * doc/internals.texi: Likewise.
7be1c489
AM		 975 * doc/Makefile.in: Regenerate.
976 * Makefile.in: Regenerate.
977 * configure: Regenerate.
978 * config.in: Regenerate.
979 * po/POTFILES.in: Regenerate.
980
2f6178c1
NC		 9812005-08-09 Nick Clifton <nickc@redhat.com>
982
983 PR 1070
984 * macro.c (getstring): Do not treat round parentheses exactly the
985 same as angle brackets - the parentheses need to be preserved and
986 passed on to the macro processing code.
987
44c86e8c
NC		 9882005-08-08 Nick Clifton <nickc@redhat.com>
989
990 * config/tc-msp430.c (MSP430_ISA_21): Define.
991 (mcu_types): Add entries for msp430x21xx variants.
992
df40eaf9
NC		 9932005-08-08 Nick Clifton <nickc@redhat.com>
994
995 PR 1070
996 * macro.c (getstring): Treat round parentheses in the same way as
997 angle brackets.
998 (get_any_string): Likewise.
999
5a14ab23
L		 10002005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1001
1002 PR gas/1118
1003 * as.c (parse_args): Handle -al=<FILE>.
1004
47837f8e
NC		 10052005-08-07 Nick Clifton <nickc@redhat.com>
1006
1007 * read.c (s_app_line): Accept a line number of 0 for compatibility
1008 with gcc's output for assembler-with-cpp files.
1009
e27ec89e
PB		 10102005-08-05 Paul Brook <paul@codesourcery.com>
1011
1012 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1013 (do_t_add_sub): Use correct encodings inside IT block.
1014 (do_t_arit3c): Ditto.
1015 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1016 (md_assemble): Verify conditional suffixes agains IT blocks.
1017
9c3c69f2
PB		 10182005-08-05 Paul Brook <paul@codesourcery.com>
1019
1020 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1021 constants.
1022 (encode_thumb32_shifted_operand): Prohibit register shifts.
1023 (encode_thumb32_addr_mode): Fix typo.
1024 (insns): Correct thumb2 ldm and stm opcodes.
1025
f2184508
NC		 10262005-08-02 Khem Raj <kraj@mvista.com>
1027
1028 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1029 WLDRD/WSTRD instruction.
1030
4e6935a6
AM		 10312005-08-02 Alan Modra <amodra@bigpond.net.au>
1032
1033 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1034 if emitting a reloc.
1035
8a06b769
TS		 10362005-07-29 Thiemo Seufer <ths@networkno.de>
1037
1038 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1039
e9f89963
PB		 10402005-07-29 Paul Brook <paul@codesourcery.com>
1041
1042 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1043 pop.
1044 (do_t_addr): Implement 32-bit variant.
1045 (do_t_push_pop): Make some errors warnings. Handle single register
1046 32-bit case.
1047 (insns): Use tCE for adr.
1048 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1049 (md_apply_fix): Ditto.
1050
92e90b6e
PB		 10512005-07-29 Paul Brook <paul@codesourcery.com>
1052
1053 * config/tc-arm.c (parse_tb): New function.
1054 (enum operand_parse_code): Add OP_TB.
1055 (parse_operands): Handle OP_TB.
1056 (do_t_add_sub_w, do_t_tb): New functions.
1057 (insns): Add entries for addw, subw, tbb and tbh.
1058 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1059
0a7b9ba6
NC		 10602005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1061
1062 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1063
17d4e2a2
L		 10642007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1065
1066 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1067
ba825241
JB		 10682005-07-27 Jan Beulich <jbeulich@novell.com>
1069
1070 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1071 int.
1072 (unw_p_record): Remove unused/redundant fields imask and rmask.
1073 Combine spoff and pspoff into a union. Combine gr and br into a
1074 union. Change type of grmask and brmask to unsigned char. Change type
1075 of frmask to unsigned int.
1076 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1077 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1078 (check_pending_save): New.
1079 (alloc_record): Clear out entire record.
1080 (output_psp_gr): Use renamed structure fields.
1081 (output_psp_sprel): Likewise.
1082 (output_rp_gr): Likewise.
1083 (output_rp_br): Likewise.
1084 (output_rp_psprel): Likewise.
1085 (output_rp_sprel): Likewise.
1086 (output_pfs_gr): Likewise.
1087 (output_pfs_psprel): Likewise.
1088 (output_pfs_sprel): Likewise.
1089 (output_preds_gr): Likewise.
1090 (output_preds_psprel): Likewise.
1091 (output_preds_sprel): Likewise.
1092 (output_spill_base): Likewise.
1093 (output_unat_gr): Likewise.
1094 (output_unat_psprel): Likewise.
1095 (output_unat_sprel): Likewise.
1096 (output_lc_gr): Likewise.
1097 (output_lc_psprel): Likewise.
1098 (output_lc_sprel): Likewise.
1099 (output_fpsr_gr): Likewise.
1100 (output_fpsr_psprel): Likewise.
1101 (output_fpsr_sprel): Likewise.
1102 (output_priunat_gr): Likewise.
1103 (output_priunat_psprel): Likewise.
1104 (output_priunat_sprel): Likewise.
1105 (output_bsp_gr): Likewise.
1106 (output_bsp_psprel): Likewise.
1107 (output_bsp_sprel): Likewise.
1108 (output_bspstore_gr): Likewise.
1109 (output_bspstore_psprel): Likewise.
1110 (output_bspstore_sprel): Likewise.
1111 (output_rnat_gr): Likewise.
1112 (output_rnat_psprel): Likewise.
1113 (output_rnat_sprel): Likewise.
1114 (output_spill_psprel): Likewise.
1115 (output_spill_sprel): Likewise.
1116 (output_spill_reg): Likewise.
1117 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1118 bit.
1119 (output_frgr_mem): Likewise.
1120 (output_gr_mem): Likewise.
1121 (output_br_mem): Likewise.
1122 (output_gr_gr): Likewise.
1123 (output_br_gr): Likewise.
1124 (fixup_unw_records): Likewise.
1125 (process_one_record): Use renamed structure fields. For gr_gr and
1126 br_gr, collect mask from chain of records before output.
1127 (in_prologue): Simplify and eliminate early returns. Call
1128 check_pending_save.
1129 (in_body): Simplify and eliminate early returns.
1130 (dot_body): Call check_pending_save.
1131 (md_assemble): Update comment. Deal with pending saves.
1132
9cd96992
JB		 11332005-07-26 Jan Beulich <jbeulich@novell.com>
1134
1135 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1136 mask from guessed suffix, but mask out other immediate types only
1137 if at least on candidate is valid for the insn.
1138
fd54057a
DD		 11392005-07-25 DJ Delorie <dj@redhat.com>
1140
1141 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1142 Support %mod() modifiers from opcodes.
1143 * doc/c-m32c.texi (M32C-Modifiers): New section.
1144
3b22753a
L		 11452005-07-25 Jan Hubicka <jh@suse.cz>
1146 H.J. Lu <hongjiu.lu@intel.com>
1147
1148 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1149 defined.
1150 (elf_com_section_ptr): New.
1151 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1152 (elf_common_parse): Make it global. Use elf_com_section_ptr
1153 instead of bfd_com_section_ptr.
1154 (obj_elf_change_section): Handle x86-64 large bss sections.
1155
1156 * config/obj-elf.h (elf_com_section_ptr): New.
1157 (elf_common_parse): New.
1158
1159 * config/tc-i386.c (handle_large_common): New.
1160 (md_pseudo_table): Add "largecomm".
1161 (x86_64_section_letter): New.
1162 (x86_64_section_word): New.
1163
1164 * config/tc-i386.h (x86_64_section_word): New.
1165 (x86_64_section_letter): New.
1166 (md_elf_section_letter): New. Defined.
1167 (md_elf_section_word): Likewise.
1168
9f971fcb
NC		 11692005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1170
1171 * configure.tgt: Remove i386-*-rtemself*.
1172 Remove sparc-*-rtemself*.
1173
240a3425
BE		 11742005-07-21 Ben Elliston <bje@gnu.org>
1175
1176 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1177
c160f130
PB		 11782005-07-21 Paul Brook <paul@codesourcery.com>
1179
1180 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1181 inst.reloc.pc_rel.
1182
a9bfff94
NC		 11832005-07-20 Tavis Ormandy <taviso@gentoo.org>
1184
1185 * messages.c: Use vsnprintf instead of vsprintf.
1186
157e7bd1
NC		 11872005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1188
1189 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1190 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1191
85da3a56
NC		 11922005-07-18 Nick Clifton <nickc@redhat.com>
1193
1194 * configure.tgt: Restore alpha ordering to list of arches.
1195
71e17562
DA		 11962005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1197
1198 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1199
718ddfc0
JB		 12002005-07-18 Jan Beulich <jbeulich@novell.com>
1201
1202 * config/tc-i386.c (md_begin): Use IS_ELF.
1203 (tc_i386_fix_adjustable): Likewise.
1204 (md_estimate_size_before_relax): Likewise.
1205 (md_apply_fix): Likewise.
1206 (i386_target_format): Likewise.
1207 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1208 (i386_immediate): Remove #ifdef LEX_AT.
1209 (i386_displacement): Likewise.
1210 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1211 LEX_AT.
1212
3956db08
JB		 12132005-07-18 Jan Beulich <jbeulich@novell.com>
1214
1215 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1216 parameter to unsigned. Parameter sign now is tristate - zero/
1217 positive mean unsigned/signed, negative means signedness doesn't
1218 matter. Check field size,
1219 signedness, and pcrel-ness are in agreement between relocated field
1220 and relocation type. Adjust diagnostics.
1221 (optimize_imm): And type mask of operand instead of overwriting it.
1222 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1223 local structure and initialize gotrel accordingly. Pass caller as
1224 mask of types that the operator can match.
1225 (x86_cons_fix_new): Let reloc know that signedness of relocation
1226 doesn't matter.
1227 (x86_pe_cons_fix_new): Likewise.
1228 (x86_cons): Pass additional argument to lex_got.
1229 (i386_immediate): New local variable 'types'. Pass its address as
1230 additional argument to lex_got. Mask out operand types not supported
1231 befoe returning.
1232 (i386_displacement): Likewise. Set bigdisp to all types supported in
1233 64-bit mode, combining the previously split initialization.
1234
2dd88dca
JB		 12352005-07-18 Jan Beulich <jbeulich@novell.com>
1236
1237 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1238 current mode.
1239
8126167b
DA		 12402005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1241
1242 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1243 promoted match.
1244
0f82ff91
AM		 12452005-07-16 Alan Modra <amodra@bigpond.net.au>
1246
1247 * Makefile.am: Run "make dep-am".
1248 * Makefile.in: Regenerate.
1249
90700ea2
L		 12502007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1251
1252 * gas/config/tc-i386.h (CpuVMX): New.
1253 (CpuUnknownFlags): Add CpuVMX.
1254
49f58d10
JB		 12552005-07-14 Jim Blandy <jimb@redhat.com>
1256
1257 Add support for the Renesas M32C.
1258 * Makefile.am (CPU_TYPES): List m32c.
1259 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1260 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1261 * configure.in: Add case for m32c.
1262 * configure.tgt: Add cases for m32c and m32c-*-elf.
1263 * configure: Regenerated.
1264 * config/tc-m32c.c, config/tc-m32c.h: New files.
1265 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1266 * doc/Makefile.in: Regenerated.
1267 * doc/all.texi: Set M32C.
1268 * doc/as.texinfo: Add text for the M32C-specific options and line
1269 comment characters, and refer to c-m32c.texi.
1270 * doc/c-m32c.texi: New file.
37b75c0c 1271
6c5cf62c
NC		 12722005-07-14 Nick Clifton <nickc@redhat.com>
1273
1274 PR 1069
1275 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1276 the ins_parse buffer.
1277
14c194bb
NC		 12782005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1279
1280 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1281 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1282
28a9d8f5
L		 12832005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1284
1285 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1286 displacements.
1287
b4f261e0
BE		 12882005-07-08 Ben Elliston <bje@au.ibm.com>
1289
1290 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1291 * config/obj-elf.h: Likewise.
1292 * config/tc-h8300.h: Likewise.
1293 * config/tc-h8500.h: Likewise.
1294 * config/tc-i370.h: Likewise.
1295 * config/tc-i386.h: Likewise.
1296 * config/tc-m68hc11.h: Likewise.
1297 * config/tc-m68k.h: Likewise.
1298 * config/tc-ppc.h: Likewise.
1299 * config/tc-s390.h: Likewise.
1300 * config/tc-sh.h: Likewise.
1301 * config/tc-sparc.h: Likewise.
1302 * config/tc-tic30.c: Likewise.
1303 * config/tc-w65.h: Likewise.
1304 * config/tc-xtensa.h: Likewise.
1305
d8b19f1a
HPN		 13062005-07-08 Hans-Peter Nilsson <hp@axis.com>
1307
1308 PR gas/1049
1309 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1310
0fd3a477
JW		 13112005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1312
1313 * config/tc-tic30.c (debug): Add format attribute. Fix format
1314 bugs.
1315
bf50992e
L		 13162005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1317
1318 * config/tc-i386.c (cpu_arch): Add sse3.
1319
1320 * config/tc-i386.h (CpuSSE3): Renamed from ...
1321 (CpuPNI): This. Defined as CpuSSE3.
1322
1323 * doc/c-i386.texi: Document .sse3.
1324
5d5e6db9
JB		 13252005-07-06 Jan Beulich <jbeulich@novell.com>
1326
1327 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1328
3ec2b351
NC		 13292005-07-05 Nick Clifton <nickc@redhat.com>
1330
1331 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1332 md_chars_to_numbers to an unsigned pointer in order to avoid a
1333 compile time warning.
1334
9d8504b1
PB		 13352005-07-05 Paul Brook <paul@codesourcery.com>
1336
1337 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1338
a0defb2e
AH		 13392005-07-05 Aldy Hernandez <aldyh@redhat.com>
1340
1341 * config/tc-ms1.c: New.
1342 * config/tc-ms1.h: New.
1343 * testsuite/gas/ms1/allinsn.d: New.
1344 * testsuite/gas/ms1/allinsn.s: New.
1345 * testsuite/gas/ms1/badinsn.s: New.
1346 * testsuite/gas/ms1/badinsn1.s: New.
1347 * testsuite/gas/ms1/badoffsethigh.s: New.
1348 * testsuite/gas/ms1/badoffsetlow.s: New.
1349 * testsuite/gas/ms1/badorder.s: New.
1350 * testsuite/gas/ms1/badreg.s: New.
1351 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1352 * testsuite/gas/ms1/badsignedimmlow.s: New.
1353 * testsuite/gas/ms1/badsyntax.s: New.
1354 * testsuite/gas/ms1/badsyntax1.s: New.
1355 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1356 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1357 * testsuite/gas/ms1/errors.exp: New.
1358 * testsuite/gas/ms1/ldst.s: New.
1359 * testsuite/gas/ms1/misc.d: New.
1360 * testsuite/gas/ms1/misc.s: New.
1361 * testsuite/gas/ms1/ms1-16-003.d: New.
1362 * testsuite/gas/ms1/ms1-16-003.s: New.
1363 * testsuite/gas/ms1/ms1.exp: New.
1364 * testsuite/gas/ms1/msys.d: New.
1365 * testsuite/gas/ms1/msys.s: New.
1366 * testsuite/gas/ms1/relocs.d: New.
1367 * testsuite/gas/ms1/relocs.exp: New.
1368 * testsuite/gas/ms1/relocs1.s: New.
1369 * testsuite/gas/ms1/relocs2.s: New.
1370
30123838
JB		 13712005-07-05 Jan Beulich <jbeulich@novell.com>
1372
1373 * config/tc-i386.h (CpuSVME): New.
1374 (CpuUnknownFlags): Include CpuSVME.
1375 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1376 as alias of sledgehammer.
1377 (md_assemble): Include invlpga in the check for insns with two source
1378 operands.
1379 (process_operands): Include SVME insns in the check for ignored
1380 segment overrides. Adjust diagnostic.
1381 (i386_index_check): Special-case SVME insns with memory operands.
1382
ca3f61f7
NC		 13832005-07-04 Khem Raj <kraj@mvista.com>
1384 Nick Clifton <nickc@redhat.com>
1385
1386 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1387 use an immediate value.
1388 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1389 since the register field of the operands structure is unsigned.
1390 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1391 (parse_operands): Make the 2ns parameter an unsigned pointer to
1392 match its use.
1393 (do_ldrd): When using the imm field of the operands structure as a
1394 second register field, treat it as unsigned.
1395
551b43fd
AM		 13962005-07-04 Alan Modra <amodra@bigpond.net.au>
1397
1398 PR 1004
1399 * config/obj-elf.c (obj_elf_change_section): Use backend
1400 get_sec_type_attr.
1401
e4e8248d
JB		 14022005-07-01 Jan Beulich <jbeulich@novell.com>
1403
1404 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1405 (output_spill_psprel, output_spill_psprel_p): Combine.
1406 (output_spill_sprel, output_spill_sprel_p): Combine.
1407 (output_spill_reg, output_spill_regp_p): Combine.
1408 (process_one_record): Handle psp_psprel.
1409 (parse_predicate_and_operand): New.
1410 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1411 initialize output values. Emit diagnostic case here.
1412 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1413 (add_unwind_entry): New second parameter. Allow first parameter to
1414 be NULL. Parse optional tag, emit warning about further support for
1415 it otherwise being missing. Check end-of-line when requested.
1416 (dot_fframe): Clear operand when wrong. Allow tag.
1417 (dot_vframe): Likewise.
1418 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1419 relative.
1420 (dot_vframepsp): Remove.
1421 (dot_altrp): Clear operand when wrong. Allow tag.
1422 (dot_save): Likewise. Let default case also go through
1423 add_unwind_entry.
1424 (dot_savemem): Likewise.
1425 (dot_restore): Don't return when wrong operand. Allow tag.
1426 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1427 parse_predicate_and_operand and the new arguments to
1428 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1429 when wrong operand. Allow tag.
1430 (dot_restorereg, dot_restorereg_p): Likewise.
1431 (dot_spillmem, dot_spillmem_p): Likewise.
1432 (dot_saveg): Clear operand when wrong. Perform tighter operand
1433 checks. Allow tag.
1434 (dot_savef): Likewise.
1435 (dot_saveb): Likewise.
1436 (dot_savegf): Likewise.
1437 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1438 parse_predicate_and_operand and the new arguments to
1439 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1440 when wrong operand. Allow tag.
1441 (popcount): New.
1442 (dot_label_state): Don't return when wrong operand.
1443 (dot_copy_state): Likewise.
1444 (dot_unwabi): Likewise. Check if in prologue.
1445 (dot_body): Don't call demand_empty_rest_of_line.
1446 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1447 operand checks.
1448 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1449 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1450 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1451 (parse_operand): New second parameter. Don't deal with '}' here
1452 anymore. Don't advance past end-of-line.
1453 (parse_operands): Pass second argument to parse_operand.
1454 (ia64_start_line): Prevent out-of-bounds access through
1455 input_line_pointer. Deal with '}' here.
1456 (ia64_unrecognized_line): Don't deal with '}' here.
1457 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1458 discard_rest_of_line.
1459
2fc8bdac
ZW		 14602005-06-30 Zack Weinberg <zack@codesourcery.com>
1461
1462 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1463 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1464 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1465 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1466 (s_arm_elf_cons): Disallow use of (plt) suffix.
1467 (do_adrl): Adjust X_add_number unconditionally.
1468 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1469 argument. Handle all adjustment for pipeline offset here.
1470 (md_apply_fix): No need to undo work of md_pcrel_from. No
1471 need to extract pre-encoded pipeline adjustments from various
1472 branch instructions. Generally, assume instructions are already
1473 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1474 special cases. Handle BFD_RELOC_ARM_PLT32 like
1475 BFD_RELOC_ARM_PCREL_BRANCH.
1476 (tc_gen_reloc): Remove OBJ_ELF special case.
1477 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1478
b753922c
BE		 14792005-06-30 Ben Elliston <bje@gnu.org>
1480
1481 * Makefile.am (check-DEJAGNU): Don't search for expect.
1482 * Makefile.in: Regenerate.
1483
c3298874
BE		 14842005-06-30 Ben Elliston <bje@gnu.org>
1485
1486 * Makefile.am (EXPECT): Set to expect.
1487 (RUNTEST): Likewise, set to runtest.
1488 * Makefile.in: Regenerate.
1489
8f738565
BE		 14902005-06-23 Ben Elliston <bje@gnu.org>
1491
1492 * config/m68k-parse.h: Use ISO C90.
1493 * config/m68k-parse.y: Likewise.
1494 * config/tc-m68k.h: Likewise.
1495
b300c311
L		 14962005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1497
1498 PR 1013
1499 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1500 movabs.
1501 (optimize_disp): Optimize only if possible. Don't use 64bit
1502 displacement on non-constants and do same on constants if
1503 possible.
1504
d6ab8113
JB		 15052005-06-17 Jan Beulich <jbeulich@novell.com>
1506
1507 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1508 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1509 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1510 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1511 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1512 aborting.
1513 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1514 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1515 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1516 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1517 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1518 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1519 convert 8-byte pc-relative relocations.
1520 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1521 (i386_validate_fix): Likewise.
1522 (x86_cons): Also handle quad values in 64-bit mode.
1523 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1524 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1525 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1526 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1527
37f6032b
ZW		 15282005-06-13 Zack Weinberg <zack@codesourcery.com>
1529
1530 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1531 symbolP as well as for names with a leading dot. Use ACONCAT.
1532 (md_apply_fix): For branch relocations, only replace value
1533 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1534 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1535 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1536 (LOCAL_LABEL_PREFIX): Don't define.
1537
6bdb6dec
AM		 15382005-06-10 Alan Modra <amodra@bigpond.net.au>
1539
1540 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1541 fill pattern.
1542
4dddc1d1
JW		 15432005-06-08 James E Wilson <wilson@specifixinc.com>
1544
1545 PR 994
1546 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1547 is NULL, then emit a warning, and return the current index.
1548
03b13e59
NC		 15492005-06-08 Tomas Hurka <tom@hukatronic.cz>
1550
6bdb6dec 1551 PR 991
03b13e59
NC		 1552 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1553 temporary copy of the operands array so that changes can be safely
1554 backed out if the insn does not match.
1555 (m68k_compare_opcode): Shortcut the test when the parameters are
1556 the same. Return 1 if the names match but the second opcode is
1557 further on in the array than the first.
1558
985d9490
NC		 15592005-06-08 Nick Clifton <nickc@redhat.com>
1560
1561 PR 994
1562 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1563
6858915a
NC		 15642005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1565
1566 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1567
047af9ef
AH		 15682005-06-07 Aldy Hernandez <aldyh@redhat.com>
1569 Michael Snyder <msnyder@redhat.com>
1570 Stan Cox <scox@redhat.com>
1571
1572 * configure.in: Add ms1 case.
1573
1574 * configure: Regenerate.
1575
1576 * configure.tgt: Add ms1 case.
1577
0bf60745
BW		 15782005-06-07 Bob Wilson <bob.wilson@acm.org>
1579
1580 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1581 * config/tc-xtensa.c (new_resource_table): Likewise.
1582 (resize_resource_table): Likewise.
1583 (release_resources): Fix assertion for unsigned values.
1584
55cf6793
ZW		 15852005-06-07 Zack Weinberg <zack@codesourcery.com>
1586
1587 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1588 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1589 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1590 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1591 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1592 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1593 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1594 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1595 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1596 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1597 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1598 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1599 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1600 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1601 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1602 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1603 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1604 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1605 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1606 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1607 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1608 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1609 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1610 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1611 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1612 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1613 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1614 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1615 * config/tc-xtensa.c, config/tc-z8k.c:
1616 Replace all instances of the string "_apply_fix3" with
1617 "_apply_fix".
1618 * po/POTFILES.in, po/gas.pot: Regenerate.
1619
620c54b3
AM		 16202005-06-08 Alan Modra <amodra@bigpond.net.au>
1621
1622 * Makefile.am: Run "make dep-am".
1623 (POTFILES): Remove GAS_CFILES.
1624 * Makefile.in: Regenerate.
1625
32b26a03
MR		 16262005-06-07 David Ung <davidu@mips.com>
1627
1628 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1629 24kc, 24kf and 24kfx under MIPS32 release 2.
1630
6a86118a
NC		 16312005-06-04 Nick Clifton <nickc@redhat.com>
1632
1633 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1634 to their Thumb-enabled equivalents.
1635
20e1fcfd
MR		 16362005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1637
1638 * config/tc-mips.c (load_register): Add leading "0x" to the
1639 output of sprintf_vma().
1640 (macro): Likewise.
1641
1887dd22
NC		 16422005-06-01 Nick Clifton <nickc@redhat.com>
1643
1644 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1645 test for the presence of thumb version of the parsing functions
1646 since they must always exist and the test generates a compile time
1647 warning message.
1648
04fe8f58
RH		 16492005-05-31 Richard Henderson <rth@redhat.com>
1650
1651 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1652 (alpha_reloc_op): Add it.
1653 (debug_exp): Handle it.
1654 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1655 (emit_insn): Handle it.
1656 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1657
988392e2
CG		 16582005-05-31 Christian Groessler <chris@groessler.org>
1659
1660 * write.c (dump_section_relocs): Convert to ISO-C.
1661 (write_relocs): Avoid signed/unsigned and fprintf argument
1662 warnings in debug code.
1663
adbaf948
ZW		 16642005-05-26 Zack Weinberg <zack@codesourcery.com>
1665
1666 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1667 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1668 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1669 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1670 fixP->tc_fix_data directly in the sole place it was used.
1671 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1672 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1673 and 64-bit hosts.
1674
5656b6b8
JB		 16752005-05-27 Jan Beulich <jbeulich@novell.com>
1676
1677 * config/tc-ia64.c (struct proc_pending): New.
1678 (unwind): Replace proc_start with proc_pending.
1679 (unwind_diagnostic): Check unwind.proc_pending.sym.
1680 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1681 Check if previous proc not closed. Record all entry points.
1682 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1683 Set symbol sizes for entry points recorded in dot_proc. Check
1684 arguments for consistency with respective .proc's.
1685 (md_assemble): Replace unwind.proc_start with
1686 unwind.proc_pending.sym.
1687
75214fb0
JB		 16882005-05-27 Jan Beulich <jbeulich@novell.com>
1689
1690 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1691 and last_ptr. Check all in-use slots for first one with non-NULL
1692 unwind_record. Don't reload end_ptr before second update round.
1693
7c06efaa
JW		 16942005-05-26 James E Wilson <wilson@specifixinc.com>
1695
1696 * config/tc-ia64.c (extra_goodness): Update comment.
1697 (md_begin): Add debugging code to print best_template table.
1698
286cee81
JB		 16992005-05-25 Jan Beulich <jbeulich@novell.com>
1700
1701 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1702 template.
1703
30ad6cb9
JB		 17042005-05-25 Jan Beulich <jbeulich@novell.com>
1705
1706 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1707 BFD_RELOC_UNUSED when determining the width of the reloc.
1708
6baf2b51
JB		 17092005-05-25 Jan Beulich <jbeulich@novell.com>
1710
1711 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1712 section entry.
1713
fa30c84f
JB		 17142005-05-25 Jan Beulich <jbeulich@novell.com>
1715
1716 * config/tc-ia64.c (dot_radix): Rewrite.
1717
1055c30c
JB		 17182005-05-25 Jan Beulich <jbeulich@novell.com>
1719
1720 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1721 and next_slot_frag.
1722 (alloc_record): Remove references to next_slot_number and
1723 next_slot_frag.
1724 (emit_one_bundle): Likewise.
1725
45d18c80
NC		 17262005-05-22 Nick Clifton <nickc@redhat.com>
1727
1728 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1729 message buffer when invoking the insert function.
1730
9f45e54b
DA		 17312005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1732
1733 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1734 only if an instruction match is found.
1735
47e70edb
BW		 17362005-05-20 Bob Wilson <bob.wilson@acm.org>
1737
1738 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1739 to addition in argument to xtensa_dwarf2_emit_insn.
1740
e3e71e27
ZW		 17412005-05-19 Zack Weinberg <zack@codesourcery.com>
1742
1743 * Makefile.am: Have 'all' depend on 'info'.
1744 * Makefile.in: Regenerate.
1745
c744ecf2
AM		 17462005-05-19 Alan Modra <amodra@bigpond.net.au>
1747
1748 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1749
b0648eec
AM		 17502005-05-19 Anton Blanchard <anton@samba.org>
1751
1752 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1753 (md_show_usage): Document it.
1754 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1755 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1756
4600db48
JB		 17572005-05-19 Jan Beulich <jbeulich@novell.com>
1758
1759 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1760 relocations in unwind section.
1761
a0ef61f7
NC		 17622005-05-18 Nick Clifton <nickc@redhat.com>
1763
1764 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1765 if one exists. Ignore any error messages it may produce, just
1766 allow it to perform the insertion.
1767
c19d1205
ZW		 17682005-05-17 Zack Weinberg <zack@codesourcery.com>
1769
1770 * hash.c (hash_lookup): Add len parameter. All callers changed.
1771 (hash_find_n): New interface.
1772 * hash.h: Prototype hash_find_n.
1773 * sb.c: Include as.h.
1774 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1775 (sb_scrub_and_add_sb): New interface.
1776 * sb.h: Prototype sb_scrub_and_add_sb.
1777 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1778
1779 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1780 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1781 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1782
970c3dbc
DJ		 17832005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1784
1785 * doc/Makefile.am (gasver.texi): Don't use $<.
1786 * doc/Makefile.in: Regenerated.
1787
ec7ef033
NC		 17882005-05-17 Nick Clifton <nickc@redhat.com>
1789
1790 PR 876
1791 * symbols.c (resolve_symbol_value): Do not move symbols whose
1792 value expression has not been resolved or finalized into the
1793 absolute section as this will confuse other parts of the assembler
1794 into thinking that their value is zero.
1795
40a4d956
JB		 17962005-05-17 Jan Beulich <jbeulich@novell.com>
1797
1798 * read.c (_find_end_of_line): New.
1799 (find_end_of_line): New.
1800 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1801 (read_a_source_file): Use it.
1802 (s_globl): Use it.
1803 (s_macro): Use it.
1804 (get_line_sb): Use it.
1805 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1806 (s_comm_internal): Likewise.
1807 (s_lsym): Likewise.
1808 (s_macro): Likewise.
1809 (s_ignore): Use ignore_rest_of_line.
1810 * read.h (find_end_of_line): Prototype.
1811 (discard_rest_of_line): Remove prototype. #define to
1812 ignore_rest_of_line.
1813
2d034539
NC		 18142005-05-17 Nick Clifton <nickc@redhat.com>
1815
1816 * config/tc-v850,h (TC_FIX_TYPE): Define.
1817 (TC_INIT_FIX_TYPE): Define.
1818 * config/tc-v850.c (md_assemble): When creating a fix record the
1819 operand in the tc_fix_data field.
1820 (md_apply_fix3): When applying a resolved fix use the operand's
1821 insertion procedure to store the value, if the operand has been
1822 recorded.
1823
42ecbf5e
DJ		 18242005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1825
1826 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1827 invocation.
1828 * Makefile.in: Regenerated.
1829
d7c531cd
BW		 18302005-05-13 Sterling Augustine <sterling@tensilica.com>
1831 Bob Wilson <bob.wilson@acm.org>
1832
1833 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1834 message.
1835 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1836 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1837
3c9d25f4
AM		 18382005-05-11 Alan Modra <amodra@bigpond.net.au>
1839
1840 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1841 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1842
ee192366
MM		 18432005-05-10 Michael Matz <matz@suse.de>
1844
1845 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1846
1847 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1848
20d7ce9b
HPN		 18492005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1850
1851 PR binutils/886
1852 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1853 Handle label-without-colon before ordinary dot-pseudo as an
1854 ordinary label. Don't leak memory for label-without-colon alone
1855 on a line. Don't mmixal-munge operands for dot-pseudos.
1856
be03cc84
JB		 18572005-05-10 Jan Beulich <jbeulich@novell.com>
1858
1859 * macro.c (get_any_string): Remove the two last parameters. Replace
1860 references to the former expand parameter by using macro_alternate.
1861 Simplify loop condition for checking for end-of-string.
1862 (get_string): Remove redunant call to sb_skip_white.
1863 (do_formals): Remove two last arguments to get_any_string.
1864 (macro_expand): Likewise.
1865 (expand_irp): Likewise.
1866
360e86f1
JB		 18672005-05-10 Jan Beulich <jbeulich@novell.com>
1868
1869 * read.c (s_macro): Move local variable 'local' to smaller scope.
1870 Call sb_kill on it when done.
1871
34d9ee9e
JB		 18722005-05-09 Jan Beulich <jbeulich@novell.com>
1873
ee192366
MM		 1874 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1875 when zero and not required by encoding constraints.
34d9ee9e 1876
c9cd7160
L		 18772005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1878
1879 PR 936
1880 * config/tc-sh64.c (sh64_fake_label): New.
1881
1882 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1883
1884 * doc/internals.texi (TC_FAKE_LABEL): Document.
1885
1886 * write.c (TC_FAKE_LABEL): New.
1887 (adjust_reloc_syms): Use it.
1888 (write_object_file): Likewise.
1889
e44823cf
JB		 18902005-05-09 Jan Beulich <jbeulich@novell.com>
1891
1892 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1893 and comma in Intel mode.
1894
089dfecd
JB		 18952005-05-09 Jan Beulich <jbeulich@novell.com>
1896
1897 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1898 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1899 Make name array static and const. Adjust lookup to account for NULL
1900 entries (standing for unused register numbers).
1901
f41bbced
JB		 19022005-05-09 Jan Beulich <jbeulich@novell.com>
1903
1904 * config/tc-i386.c (parse_insn): Consider all matching instructions
1905 when checking for string instruction after string-only prefix.
1906
6e3f953d
L		 19072005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1908
1909 PR 940
1910 * config/tc-ia64.c (start_unwind_section): Properly check
1911 comdat group with SHF_GROUP.
1912
0c6c36d5
BW		 19132005-05-06 Bob Wilson <bob.wilson@acm.org>
1914
1915 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1916
c138bc38
BW		 19172005-05-06 Bob Wilson <bob.wilson@acm.org>
1918
1919 * config/tc-xtensa.c: Remove excess whitespace.
1920 * config/tc-xtensa.h: Likewise.
1921 * config/xtensa-istack.h: Likewise.
1922 * config/xtensa-relax.c: Likewise.
1923 * config/xtensa-relax.h: Likewise.
1924
93a9f991
NC		 19252005-05-06 Nick Clifton <nickc@redhat.com>
1926
1927 * sb.h: Fix formatting of comments.
1928 * sb.c: Fix formatting of comments.
1929
3c9aabc7
JB		 19302005-05-06 Jan Beulich <jbeulich@novell.com>
1931
1932 * sb.h (sb_add_buffer): Reintroduce.
1933 * sb.c (sb_add_buffer): Likewise.
1934
6eaeac8a
JB		 19352005-05-06 Jan Beulich <jbeulich@novell.com>
1936
1937 * macro.c (new_formal, del_formal): New.
1938 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1939 required argument has default value. Stop looking for more formal
1940 when there was a vararg one.
1941 (macro_expand_body): Use new_formal and del_formal.
1942 (macro_expand): Likewise. Initialize local variable err. Don't
1943 return immediately when encountering an error. Warn when keyword
1944 argument already had a value assigned. Eliminate duplicate clearing
1945 of argument value. When current positional argument matches parameter
1946 of vararg type, assign to it all the remaining arguments. Issue error
1947 when required parameter does not have value.
1948 (free_macro): Use del_formal.
1949 (expand_irp): Initialize formal type. Free buffers associated with
1950 formal prior to returning.
1951 * macro.h (struct formal_struct): Add new field 'type' with new
1952 enumeration type 'formal_type'.
1953 * doc/as.texinfo: Document macro parameter qualifiers.
1954 * NEWS: Mention new functionality.
1955
26aca5f6
JB		 19562005-05-06 Jan Beulich <jbeulich@novell.com>
1957
1958 * cond.c (s_ifb): New.
1959 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1960 * read.h (s_ifb): Prototype.
1961 * doc/as.texinfo: Document .ifb and .ifnb.
1962
5faa8e39
JW		 19632005-05-05 Steve Ellcey <sje@cup.hp.com>
1964
1965 * config/tc-ia64.c (MIN): Undef.
1966
eac338cf
PB		 19672005-05-05 Paul Brook <paul@codesourcery.com>
1968
1969 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1970
d8244a4a
NC		 19712005-05-05 Matt Thomas <matt@3am-software.com>
1972
1973 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1974 bytes.
1975
4b4da160
NC		 19762005-05-05 Nick Clifton <nickc@redhat.com>
1977
1978 * Update the address and phone number of the FSF organization in
1979 the GPL notices in the following files:
1980 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1981 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1982 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1983 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1984 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1985 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1986 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1987 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1988 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1989 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1990 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1991 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1992 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1993 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1994 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1995 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1996 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1997 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1998 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1999 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2000 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2001 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2002 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2003 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2004 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2005 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2006 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2007 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2008 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2009 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2010 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2011 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2012 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2013 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2014 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2015 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2016 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2017 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2018 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2019 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2020 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2021 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2022 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2023 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2024 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2025 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2026 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2027 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2028 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2029 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2030 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2031 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2032 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2033 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2034 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2035 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2036 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2037 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2038 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2039 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2040 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2041 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2042
699d2810
NC		 20432005-05-05 Nick Clifton <nickc@redhat.com>
2044
2045 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2046 the target_big_endian variable to false.
2047
69852798
AM		 20482005-05-04 Alan Modra <amodra@bigpond.net.au>
2049
2050 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2051 list traversal. Use bfd_section_list_prepend.
2052 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2053 over the section list.
2054 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2055 (xtensa_insert_section): Delete.
2056 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2057 and bfd_section_list_prepend.
2058 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2059 bfd_section_list_insert_after.
2060
c1d05a60
NC		 20612005-05-03 Nick Clifton <nickc@redhat.com>
2062
2063 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2064 of bfd_section_list... macros.
2065 * config/tc-mmix.c (mmix_frob_file): Likewise.
2066 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2067 (xtensa_insert_section): Likewise.
2068
2069 * macro.c (macro_hash): Remove static.
2070 * macro.h (macro_hash): Provide an external declaration.
2071
5daa8fe7
L		 20722005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2073
2074 * write.c (write_object_file): Use bfd_section_double_list_remove
2075 to remove sections.
2076
475bf943
DJ		 20772005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2078
2079 * doc/Makefile.am (gasver.texi): Correct quoting.
2080 * doc/Makefile.in: Regenerated.
2081
009b6a7a
DJ		 20822005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2083
2084 * configure.tgt: Add h8300*-*-rtemscoff.
2085 Switch h8300*-*-rtems* to elf.
2086
7e70f1af
L		 20872005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2088
2089 * hash.c: Undo the last change.
2090 * hash.h: Likewise.
2091
aa7eb06d
DJ		 20922005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2093
2094 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2095 of Makefile.
2096 (DISTCLEANFILES): Remove.
2097 (MAINTAINERCLEANFILES): Add asconfig.texi.
2098 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2099
87c245cc
BE		 21002005-04-29 Ben Elliston <bje@au.ibm.com>
2101
2102 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2103 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2104 (bignum-copy.o): Remove.
2105 * Makefile.in: Regenerate.
2106 * makefile.vms (OBJS): Remove bignum-copy.obj.
2107 * symbols.h (local_symbol_make): Remove declaration.
2108 (verify_symbol_chain_2): Likewise.
2109 * symbols.c (local_symbol_make): Make static.
2110 (max_indent_level): Likewise.
2111 (verify_symbol_chain_2): Remove.
2112 * macro.c (macro_hash): Make static.
2113 * messages.c (fprint_value): Remove.
2114 * read.h (get_absolute_expr): Remove.
2115 (emit_leb128_expr): Likewise.
2116 (do_s_func): Likewise.
2117 * read.c (do_s_func): Make static.
2118 (emit_leb128_expr): Likewise.
2119 (get_absolute_expr): Likewise.
2120 * as.h (as_howmuch): Remove declaration.
2121 (fprint_value): Likewise.
2122 * as.c (myname): Make static.
2123 * input-scrub.c (as_howmuch): Remove.
2124 (as_1_char): Likewise.
2125 * input-file.h (input_file_is_open): Remove.
2126 * input-file.c (input_file_is_open): Likewise.
2127 * expr.h (expr_build_unary): Remove declaration.
2128 (expr_build_binary): Likewise.
2129 * expr.c (expr_build_unary): Remove.
2130 (expr_build_binary): Likewise.
2131 * hash.h (hash_replace): Remove declaration.
2132 (hash_delete): Likewise.
2133 * hash.c (hash_replace): Remove.
2134 (hash_delete): Likewise.
2135 * bignum-copy.c (bignum_copy): Move from here ..
2136 * config/tc-vax.c (bignum_copy): .. to here.
2137 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2138 (bignum_copy): Remove extern declaration.
2139 * sb.h (string_count): Remove extern declaration.
2140 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2141 (sb_name): Likewise.
2142 * sb.c (dsize): Replace preprocessor macro with static int.
2143 (string_count): Make static.
2144 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2145 (sb_name): Likewise.
2146 * config/obj-coff.c (dim_index): Make static.
2147 * config/tc-i386.c (GOT_symbol): Likewise.
2148 (output_invalid_buf): Likewise.
2149 * doc/internals.texi (Warning and error messages): Remove the
2150 prototype for fprint_value.
2151
f3429a74
BE		 21522005-04-27 Ben Elliston <bje@au.ibm.com>
2153
2154 * link.cmd: Remove.
2155
60938e80
L		 21562005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2157
2158 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2159
2160 * read.c (pseudo_set): Disallow symbol set to common symbol.
2161
2162 PR 857
2163 * write.c (write_object_file): Report common symbol name when
2164 disallowing local symbol set to common symbol.
2165 (adjust_reloc_syms): Disallow local symbol set to undefined
2166 symbol.
2167
02ddf156
JB		 21682005-04-25 Jan Beulich <jbeulich@novell.com>
2169
2170 * macro.c (macro_expand_body): Replace locals indicator parameters
2171 with actual macro_entry. New local variables macro_line and err.
2172 Don't return when encountering an error, just record the fact.
2173 Detect local symbol name colliding with parameter. Track line number
2174 inside of macro expansion.
2175 (do_formals): Move local variable name to wider scope. Check
2176 parameter of the same name doesn't already exist. In MRI mode, also
2177 check it doesn't collide with the argument count pseudo-parameter).
2178 (define_macro): Add file and line number parameters. Remove local
2179 variable namestr. New local variable error. Initialize macro_entry
2180 members file, line, and name. Don't return when encountering an
2181 error, just record the fact. Use %s in some diagnostics for read.c
2182 to insert the macro name. Free macro_entry on error.
2183 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2184 when encountering an error, just record the fact.
2185 (expand_irp): Don't return when encountering an error, just record
2186 the fact.
2187 * macro.h (macro_struct): New members name, file, and line.
2188 (define_macro): Add file and line number parameters.
2189 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2190 regarding pseudo-op redefinition with the file/line that macro
2191 definition started at.
2192
d2a033cd
BW		 21932005-04-22 Bob Wilson <bob.wilson@acm.org>
2194
2195 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2196 (future_alignment_required): Remove ifdefs that use it.
2197
84b08ed9
BW		 21982005-04-22 Bob Wilson <bob.wilson@acm.org>
2199
2200 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2201 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2202 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2203 parameters.
2204 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2205 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2206
d8cbebfd
CG		 22072005-04-21 Christian Groessler <chris@groessler.org>
2208
2209 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2210 array.
2211
e97b3f28
L		 22122005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2213
2214 * config/obj-aout.h (S_IS_EXTERN): Removed.
2215 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2216 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2217 * symbols.c (S_IS_EXTERN): Likewise.
2218 * symbols.h (S_IS_EXTERN): Likewise.
2219
2220 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2221 S_IS_EXTERNAL.
2222 * config/tc-d10v.c (md_apply_fix3): Likewise.
2223 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2224 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2225 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2226 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2227 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2228 (shmedia_md_convert_frag): Likewise.
2229 * symbols.c (print_symbol_value_1): Likewise.
2230 * write.c (write_object_file): Likewise.
2231
55e08f71
NC		 22322005-04-20 Nick Clifton <nickc@redhat.com>
2233
5f9084e9
NC		 2234 * config/tc-xtensa.c (get_aligned_diff): Change type of
2235 branch_align to offsetT so that its signedness matches that of
2236 target_size.
2237
55e08f71
NC		 2238 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2239 number into a readable string.
2240 (load_register): Likewise.
2241
1f8b1395
AS		 22422005-04-20 Andreas Schwab <schwab@suse.de>
2243
2244 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2245
b0825cc2
DM		 22462005-04-19 David S. Miller <davem@davemloft.net>
2247
2248 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2249 NULL insn, exit early. Remove now spurious NULL checks.
2250 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2251 to NULL and exit.
2252
91c4c449
JB		 22532005-04-19 Jan Beulich <jbeulich@novell.com>
2254
2255 * symbols.h (symbol_find_base): Remove prototype.
2256 * symbols.c (save_symbol_name): Remove code section conditional upon
2257 STRIP_UNDERSCORE.
2258 (symbol_find): Remove.
2259 (symbol_find_base): Rename to symbol_find.
2260 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2261 symbol_find.
2262 * config/obj-coff.c (tag_insert): Remove code section conditional
2263 upon STRIP_UNDERSCORE.
2264 (obj_coff_def): Likewise.
2265 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2266 (coff_frob_symbol): Likewise.
2267 (yank_symbols): Likewise.
2268 (c_section_symbol): Likewise.
2269 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2270 * config/tc-arm.c (symbol_locate): Remove code section conditional
2271 upon STRIP_UNDERSCORE.
2272 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2273 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2274 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2275 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2276 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2277
80b8152b
AS		 22782005-04-19 Andreas Schwab <schwab@suse.de>
2279
2280 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2281 access to application registers.
2282
4d56c0a0
JB		 22832005-04-19 Jan Beulich <jbeulich@novell.com>
2284
2285 * config/te-sysv32.h: Remove.
2286 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2287 config/te-sysv32.h.
2288 * Makefile.in (TARG_ENV_HFILES): Likewise.
2289
4fdd1e4f
JB		 22902005-04-19 Jan Beulich <jbeulich@novell.com>
2291
2292 PR/847
2293 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2294 length symbols.
2295
791fe849
MK		 22962005-04-18 Mark Kettenis <kettenis@gnu.org>
2297
2298 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2299
9ee2a2d4
MR		 23002005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2301
2302 * config/tc-mips.c (normalize_constant_expr): Don't check for
2303 HAVE_32BIT_GPRS.
2304 (check_absolute_expr): Only call normalize_constant_expr() if
2305 HAVE_32BIT_GPRS.
2306 (mips_ip): Likewise.
2307
2308 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2309
e6ca91be
JB		 23102005-04-18 Jan Beulich <jbeulich@novell.com>
2311
2312 * macro.c (free_token): New, freeing all the memory associated with a
2313 macro.
2314 (do_formals): Move initializers to ...
2315 (define_macro): ... here.
2316 (delete_macro): Convert passed in name to lower case. Warn when
2317 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2318
9f872bbe
MR		 23192005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2320
2321 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2322
8fe53b44
JB		 23232005-04-15 Jan Beulich <jbeulich@novell.com>
2324
2325 * config/obj-elf.c (obj_elf_struct): New.
2326 (elf_pseudo_table). Use it for .offset and .struct.
2327
0e5cd789 23282005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2329 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2330
2331 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2332 than the section alignment.
2333
dd49a749
BW		 23342005-04-14 Bob Wilson <bob.wilson@acm.org>
2335 H.J. Lu <hongjiu.lu@intel.com>
2336
2337 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2338 * config/tc-xtensa.c (xg_translate_sysreg_op,
2339 xtensa_translate_old_userregs_ops,
2340 xtensa_find_unaligned_branch_targets,
2341 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2342 relax_frag_add_nop): Support 64-bit host.
2343 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2344 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2345
26eebcf5
MK		 23462005-04-14 Mark Kettenis <kettenis@gnu.org>
2347
64efe625
MK		 2348 * configure.tgt: Add support for OpenBSD/sparc ELF.
2349
26eebcf5
MK		 2350 * configure.tgt: Set emulation for mips-*-openbsd*.
2351 Remove broken mips-dec-openbsd* config.
2352 * configure.in: Set default ABI for mips64-*-openbsd*.
2353 * configure: Regenerate.
2354
39a59cf8
MR		 23552005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2356
2357 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2358 optimization for constant addresses.
2359
f7a568ea
NC		 23602005-04-14 Nick Clifton <nickc@redhat.com>
2361
2362 * as.c (main): Move parse_args before symbol_begin and frag_init
2363 so that the hash table size can be set before it is used.
2364 * hash.c: Use an unsigned long type for the size of the hash
2365 tables.
3c9d25f4 2366 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2367
9e9b66a9
AM		 23682005-04-14 Alan Modra <amodra@bigpond.net.au>
2369
2370 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2371 * acinclude.m4: Include ../bfd/warning.m4.
2372 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2373 * Makefile.in: Regenerate.
2374 * configure: Regenerate.
2375 * doc/Makefile.in: Regenerate.
2376
2051e8c4
MR		 23772005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2378
2379 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2380 (normalize_address_expr): New function to sign-extend address
2381 offsets that fit into 32 bits in 32-bit mode.
2382 (macro_build_ldst_constoffset): Use normalize_address_expr()
2383 instead of a handcoded sequence.
2384 (load_register): Likewise. Report oversized numbers in a useful
2385 way.
2386 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2387 for constant addresses. Report oversized numbers in a useful way.
2388 (mips_ip): Use normalize_address_expr() for addresses.
2389
bc4bd9ab
MK		 23902005-04-12 Mark Kettenis <kettenis@gnu.org>
2391
2392 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2393 similar to other instructions now that they're marked as ImmExt.
2394
4bdd3565
NC		 23952005-04-12 Nick Clifton <nickc@redhat.com>
2396
2397 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2398 (gas_hash_table_size): New static variable.
2399 (set_gas_hash_table_size): New function: Records a requested size
2400 for the hash tables.
2401 (get_gas_hash_table_size): New function: Return a prime number
2402 near the requested size of the hash table.
2403 (hash_new): Use get_gas_hash_table_size.
2404 * hash.h: Add a prototype for set_gas_hash_table_size.
2405 * as.c (show_usage): Add description of new switches: --hash-size
2406 and --reduce-memory-overheads.
2407 (option_values): Add OPTION_HASH_TABLE_SIZE and
2408 OPTION_REDUCE_MEMORY_OVERHEADS.
2409 (std_longpopts): Add entries for the new options.
2410 (parse_args): Handle the new options.
2411 * Makefile.am: Add a dependency of as.c on hash.h.
2412 * Makefile.in: Regenerate.
2413 * doc/as.texinfo: Document the new switches.
2414 * NEWS: Mention the new switches.
2415
f394e3dd
NC		 24162005-04-12 Nick Clifton <nickc@redhat.com>
2417
2418 PR gas/818
2419 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2420 synonyms.
2421
ceae3e33
AM		 24222005-04-12 Alan Modra <amodra@bigpond.net.au>
2423
2424 * Makefile.am: Run "make dep-am".
2425 * Makefile.in: Regenerate.
2426
2eccd1b4
BW		 24272005-04-11 Sterling Augustine <sterling@tensilica.com>
2428 Bob Wilson <bob.wilson@acm.org>
2429
2430 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2431
333f7af7
MK		 24322005-04-11 Mark Kettenis <kettenis@gnu.org>
2433
2434 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2435
5e75c3ab
JB		 24362005-04-11 Jan Beulich <jbeulich@novell.com>
2437
2438 * NEWS: Mention these changes and their effects.
2439 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2440 is_name_ender.
2441 (check_macro): Likewise.
2442 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2443 labels together with the closing pseudo-op.
2444 (macro_expand_body): Adjust comment. Range-check input before use.
2445 Adjust mis-spelled diagnostic. Use is_name_beginner.
2446 * read.c (try_macro): New.
2447 (read_a_source_file): New static variable last_eol. Don't list
2448 macro expansion lines more than once. Call try_macro.
2449 (s_macro): Set section of line_label to absolute instead of undefined.
2450 * doc/as.texinfo: Add information on the caveats of these changes.
2451
514d955d
AM		 24522005-04-11 Alan Modra <amodra@bigpond.net.au>
2453
2454 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2455 * symbols.h (symbol_X_add_number): Update prototype.
2456
a9fcb2a9
EC		 24572005-04-10 Eric Christopher <echristo@redhat.com>
2458
2459 * symbols.c (symbol_X_add_number): Fix warning.
2460
045b540e
L		 24612005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2462
2463 * config/tc-m68k.c (md_begin): Support 64bit host.
2464 (get_num): Support 64bit BFD on 32bit host.
2465
b215186b
L		 24662005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2467
2468 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2469
be95a9c1
AM		 24702005-04-09 Alan Modra <amodra@bigpond.net.au>
2471
31d20a21
AM		 2472 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2473 call. Don't do the COFF hacks for multi-emulation gas. Move
2474 demand_empty_rest_of_line back to caller.
2475 (s_set, equals): demand_empty_rest_of_line here.
2476
be95a9c1
AM		 2477 PR gas/827
2478 * as.h (rs_dummy): Define.
2479 * symbols.c (symbol_X_add_number): New function.
2480 * symbols.h (symbol_X_add_number): Declare.
2481 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2482 * read.c (assign_symbol): New function, split out from s_set.
2483 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2484 Fix COFF hacks for multi-emulation gas.
2485 (s_set): Call assign_symbol. Remove "register" keyword.
2486 (set_zero_frag): New function.
2487 (pseudo_set): Always check for assignment to section syms.
2488 Always set segment and frag of symbol, and likewise extern for
2489 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2490 special case exp.X_add_number non-zero for O_symbol expressions.
2491 (equals): Use assign_symbol.
2492
6624cbde
BW		 24932005-04-08 Bob Wilson <bob.wilson@acm.org>
2494
2495 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2496 SEC_MERGE sections.
2497
dbbaec26
L		 24982005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2499
2500 * config/tc-i386.c (tc_gen_reloc): Don't turn
2501 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2502
0d6af1ab
NC		 25032005-04-06 Nick Clifton <nickc@redhat.com>
2504
2505 * po/rw.po: New translation: Kinyarwanda
2506 * configure.in (ALL_LINGUAS): Add rw
2507 * configure: Regenerate.
2508
664df4e4
BW		 25092005-04-05 Sterling Augustine <sterling@tensilica.com>
2510 Bob Wilson <bob.wilson@acm.org>
2511
2512 * config/tc-xtensa.c (branch_align_power): New.
2513 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2514 future_alignment_required): Use branch_align_power to check section
2515 alignment as well as xtensa_fetch_width when aligning branch targets.
2516
d77b99c9
BW		 25172005-04-05 Bob Wilson <bob.wilson@acm.org>
2518
2519 * config/tc-xtensa.c: Warning fixes throughout.
2520 (xtensa_fetch_width): Change to unsigned.
2521 (assemble_nop, xtensa_find_unaligned_branch_targets,
2522 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2523 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2524 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2525 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2526 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2527 get_text_align_max_fill_size, get_text_align_nop_count,
2528 get_text_align_nth_nop_size, get_noop_aligned_address,
2529 get_aligned_diff, convert_frag_align_next_opcode,
2530 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2531 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2532 types, avoiding size_t and using offsetT and addressT appropriately.
2533 (get_text_align_power): Clean up types. Avoid incorrect bound.
2534 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2535
da9f89d4
L		 25362005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2537
2538 * config/tc-ia64.c (start_unwind_section): Undo the change
2539 of 2004-08-18.
2540 (generate_unwind_image, dot_endp): Likewise.
2541
f6fe78d6
JW		 25422005-04-01 David Mosberger <davidm@hpl.hp.com>
2543
2544 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2545 le_nop_stop arrays and initializers to file scope.
2546 (md_begin): When generating code for anything other than
2547 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2548
a7d61044
JB		 25492005-04-01 Jan Beulich <jbeulich@novell.com>
2550
2551 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2552 immediates.
2553
d2c5f73e
NC		 25542005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2555
2556 * NEWS: Mention [fdgh]_floating.
2557 * config/atof-vax.c: Fix some whitespace.
2558 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2559
56f36663
NC		 25602005-04-01 Nick Clifton <nickc@redhat.com>
2561
2562 * configure.in: Add a check for <unistd.h> providing a prototype
2563 for getopt() which is compatible with the one in
2564 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2565 * configure: Regenerate.
2566 * config.in (HAVE_DECL_GETOPT): Add.
2567
8a75718c
JB		 25682005-04-01 Jan Beulich <jbeulich@novell.com>
2569
2570 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2571
ae8887b5
JB		 25722005-04-01 Jan Beulich <jbeulich@novell.com>
2573
2574 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2575 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2576
05ea83ed
JB		 25772005-03-30 Julian Brown <julian@codesourcery.com>
2578
2579 * config/tc-arm.c (arm_adjust_symtab): Rename
2580 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2581
9d2da7ca
JB		 25822005-03-30 Julian Brown <julian@codesourcery.com>
2583
2584 * config/tc-arm.c (mapping_state): Change documentation in function
2585 comment to cross-reference spec instead. Change type of mapping symbols
2586 to BSF_NO_TYPE.
2587 (arm_adjust_symtab): Don't change type of mapping symbols here.
2588
e8a38df5
AL		 25892005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2590
2591 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2592 * config.in: Regenerate.
2593 * configure: Regenerate.
2594 * configure.in: Check for ffs decl and alphabetize.
2595
ba93b8ac
DJ		 25962005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2597 Phil Blundell <philb@gnu.org>
2598
2599 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2600 (md_apply_fix3): Mark TLS symbols.
2601 (tc_gen_reloc): Handle TLS relocations.
2602 (arm_fix_adjustable): Ignore TLS relocations.
2603 (s_arm_elf_cons): Support expressions after decorated symbols.
2604
84798bd6
JB		 26052005-03-29 Julian Brown <julian@codesourcery.com>
2606
2607 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2608 whether personality routine index N has been output for this section.
2609 (mapping_state): tc_segment_info_data now struct not enum.
2610 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2611 handled on section change.
2612 (create_unwind_entry): Previous code to output dependency removed.
2613 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2614 for this section.
2615 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2616 arm_segment_info_type.
2617 (arm_segment_info_type): New struct.
84798bd6 2618
7b1cc377
BW		 26192005-03-28 Sterling Augustine <sterling@tensilica.com>
2620 Bob Wilson <bob.wilson@acm.org>
2621
2622 * config/tc-xtensa.c (do_align_targets): Update comment.
2623 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2624 Insert a LOOP_END frag before every loop target, and do not overload
2625 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2626 (xg_assemble_vliw_tokens): Use do_align_targets.
2627 (xtensa_fix_target_frags): Remove code to convert a
2628 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2629 negatable branch at the end of a loop.
2630 (frag_can_negate_branch): Delete.
2631
8c2fda1d
L		 26322005-03-28 David Mosberger <davidm@hpl.hp.com>
2633 H.J. Lu <hongjiu.lu@intel.com>
2634
2635 PR 803
2636 NEWS: Mention "-mtune=[itanium1|itanium2]".
2637
2638 * config/tc-ia64.c (md): Add tune.
2639 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2640 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2641 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2642 B unit NOPs are discouraged for McKinley-derived cores.
2643 (md_begin): Don't hardcode the "extra_goodness()" function in
2644 the comment...
2645 (ia64_init): Set md.tune to itanium2.
2646
2647 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2648 * doc/c-ia64.texi: Likewise.
2649
161840f9
ILT		 26502005-03-27 Ian Lance Taylor <ian@airs.com>
2651
2652 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2653 bad C_EFCN symbol, print its name.
2654
7c834684
BW		 26552005-03-25 Bob Wilson <bob.wilson@acm.org>
2656
2657 * config/tc-xtensa.c (use_longcalls): Delete.
2658 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2659 the use_longcalls flag is set. Do this before checking the segment.
2660 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2661 expand direct calls at this point.
2662 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2663 (xtensa_find_unmarked_state_frags): Likewise.
2664 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2665 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2666 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2667 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2668
ff1e783f
HPN		 26692005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2670
2671 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2672
695a4822
HPN		 26732005-03-25 Hans-Peter Nilsson <hp@axis.com>
2674
2675 * config/tc-cris.h: Convert to ISO C90.
2676 * config/tc-cris.c: Ditto.
2677 (md_estimate_size_before_relax): Remove obsolete comment for
2678 parameter "segment_type".
2679 (md_begin): Document reason for cast of hash_insert argument.
2680 (md_atof): Correct type of parameter "type".
2681
ea1562b3
NC		 26822005-03-24 Nick Clifton <nickc@redhat.com>
2683
2684 * write.h (bit_fix_new): Remove redundant prototype.
2685 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2686 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2687 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2688 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2689 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2690 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2691 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2692 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2693 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2694 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2695 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2696 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2697 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2698 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2699 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2700 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2701 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2702 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2703 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2704 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2705 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2706 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2707 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2708 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2709 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2710 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2711 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2712 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2713 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2714 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2715 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2716 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2717 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2718 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2719 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2720 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2721 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2722 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2723 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2724 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2725 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2726 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2727 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2728 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2729 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2730 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2731 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2732 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2733 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2734 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2735 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2736 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2737 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2738 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2739 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2740
d110d6a2
JB		 27412005-03-23 Jim Blandy <jimb@redhat.com>
2742
2743 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2744 attributes properly.
2745
ed84e695
NC		 27462005-03-23 Mike Frysinger <vapier@gentoo.org>
2747 Nick Clifton <nickc@redhat.com>
2748
2749 * configure.tgt: Accept any C library to accompany a GNU Linux
2750 implementation, not just the GNU C library.
2751 * configure.in: Likewise.
2752 * configure: Regenerate.
2753
4d5f9b2a
NC		 27542005-03-23 Nick Clifton <nickc@redhat.com>
2755
2756 * config/tc-tic30.c: Convert to ISO C90 formatting.
2757 * config/tc-tic30.h: Convert to ISO C90 formatting.
2758 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2759 * config/atof-vax.c: Convert to ISO C90 formatting.
2760
704803a9
MR		 27612005-03-21 Maciej W. Rozycki <macro@mips.com>
2762
2763 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2764 relocations correctly as well.
2765 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2766 relocations in mergeable sections section-relative either.
2767
6e2a91a3
BW		 27682005-03-21 Bob Wilson <bob.wilson@acm.org>
2769
2770 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2771
3d063691
NC		 27722005-03-21 Nick Clifton <nickc@redhat.com>
2773
1a66a017
NC		 2774 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2775 warning by providing a prototype for sh_symbian_find_elf_flags.
2776
3d063691
NC		 2777 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2778 previous delta.
2779
6f19c13c
AM		 27802005-03-21 Alan Modra <amodra@bigpond.net.au>
2781
2782 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2783 along with other formats that set bfd_gas. Remove unnecessary
2784 setting of bfd_gas. Delete strongarm cases in generic_target
2785 switch.
2786
bd17c2c3
AM		 27872005-03-21 Alan Modra <amodra@bigpond.net.au>
2788
2789 PR gas/780
2790 * config/tc-m68k.c (TRUNC, SEXT): Define.
2791 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2792 (m68k_ip): Truncate or sign extend expressions as appropriate.
2793 (get_num): Likewise.
2794 (md_apply_fix3): Use SEXT.
2795
ec91a2c2
AM		 27962005-03-21 Alan Modra <amodra@bigpond.net.au>
2797
2798 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2799 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2800 (obj-vms.o): Delete rule.
2801 Run "make dep-am".
2802 * Makefile.in: Regenerate.
2803 * aclocal.m4: Regenerate.
2804 * doc/Makefile.in: Regenerate.
2805 * po/POTFILES.in: Regenerate.
2806
238d258f
NC		 28072005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2808
2809 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2810 flag for coldfire v4e.
2811
30f725a1
BW		 28122005-03-17 Bob Wilson <bob.wilson@acm.org>
2813
2814 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2815 xg_apply_fix_value and return a value to indicate success.
2816 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2817 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2818 (xtensa_validate_fix_sub): New.
2819 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2820 (tc_gen_reloc): Move code to handle difference of symbols and code to
2821 apply tentative fix values to ...
2822 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2823 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2824 relocations when linkrelax flag is not set.
2825 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2826 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2827
a724f0f4
JB		 28282005-03-17 Jan Beulich <jbeulich@novell.com>
2829
2830 * config/tc-i386.c (i386_scale): Beautify error message.
2831 (Intel syntax comments): Update.
2832 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2833 next_operand.
2834 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2835 Remove declarations.
2836 (intel_bracket_expr): Declare.
2837 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2838 of the function body in a loop allowing to split an operand into two.
2839 Replace calls to malloc and checks of it returning non-NULL with
2840 calls to xmalloc/xstrdup.
2841 (intel_expr): SHORT no longer handled here. Add comment indicating
2842 comparison ops need implementation.
2843 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2844 Check right operand of - does not specify a register when parsing
2845 the address of a memory reference.
2846 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2847 Check operands do not specify a register when parsing the address of
2848 a memory reference.
2849 (intel_e06, intel_e06_1): Likewise.
2850 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2851 handle SHORT as well as unary + and -. Don't accept : except for
2852 segment overrides or in direct far jump/call insns.
2853 (intel_brack_expr): New.
2854 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2855 intel_brack_expr.
2856 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2857 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2858 Allow symbolic constants as register scale value.
2859 (intel_get_token): Replace call to malloc and check of return value
2860 with call to xmalloc. Change handling for FLAT to match MASM's.
2861 (intel_putback_token): Don't try to back up/free current token if
2862 that is T_NIL.
2863
deeaaff8
DJ		 28642005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2865
2866 * configure.tgt: Set emulation for arm-*-eabi*.
2867 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2868 * config/te-armeabi.h: New file.
2869 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2870 * config/te-symbian.h: Include "te-armeabi.h".
2871
199fea98
NC		 28722005-03-16 Nick Clifton <nickc@redhat.com>
2873
2874 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2875 local variable in case it is clobbered by the setjmp.
2876
1ad12f97
NC		 28772005-03-16 Nick Clifton <nickc@redhat.com>
2878 Ben Elliston <bje@au.ibm.com>
2879
569acd2c 2880 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2881 compiler command line. Enabled by default. Disable via
569acd2c 2882 --disable-werror.
1ad12f97
NC		 2883 * configure: Regenerate.
2884
a5324a3e
NC		 28852005-03-16 Nick Clifton <nickc@redhat.com>
2886
2887 * config/obj-coff.h: Convert to ISO C90 formatting.
2888 * config/obj-coff.c: Convert to ISO C90 formatting.
2889
b05fe5cf
ZW		 28902005-03-15 Zack Weinberg <zack@codesourcery.com>
2891
2892 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2893 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2894 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2895 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2896 (insns): Add ARMv6T2 instructions:
2897 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2898 (arm_archs): Add V6T2 variants.
2899
957d91c1
NC		 29002005-03-15 Nick Clifton <nickc@redhat.com>
2901
2902 * NEWS: Add cutoff for changes in 2.16 release.
2903
43c3ab55
JB		 29042005-03-15 Jan Beulich <jbeulich@novell.com>
2905
2906 * expr.c (operand): Merge handling of unary + into that for unary
2907 -, !, and ~.
2908
5862107c
EC		 29092005-03-14 Eric Christopher <echristo@redhat.com>
2910
2911 * config/tc-mips.c: Include dw2gencfi.h.
2912 (mips_cfi_frame_initial_instructions): New.
2913 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2914 (tc_cfi_frame_initial_instructions): Ditto.
2915 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2916 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2917 * Makefile.am: Update dependencies.
2918 * Makefile.in: Regenerate.
2919
729ae8d2
AM		 29202005-03-15 Alan Modra <amodra@bigpond.net.au>
2921
2922 * po/es.po: Commit new Spanish translation.
2923
882cb63e
AM		 29242005-03-14 Alan Modra <amodra@bigpond.net.au>
2925
2926 * po/tr.po: Commit new Turkish translation.
2927
885fc257
ZW		 29282005-03-12 Zack Weinberg <zack@codesourcery.com>
2929
2930 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2931 wfi, yield.
2932
e330299e
DJ		 29332005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2934
2935 * config-gas.com: Mark vax-vms as obsolete.
2936 * configure.in: Remove fmt=vms support.
2937 * config.in: Regenerate.
2938 * configure: Regenerate.
2939 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2940
7b1cc377
BW		 29412005-03-10 Sterling Augustine <sterling@tensilica.com>
2942 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2943
2944 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2945 when checking if xg_resolve_literals needs to be called.
2946 * config/tc-xtensa.h: Fix spelling typo in a comment.
2947
4962e196
JB		 29482005-03-10 Jan Beulich <jbeulich@novell.com>
2949
2950 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2951 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2952 crafted structure declarations with the types from macro.h.
2953
4184909a
RS		 29542005-03-09 Richard Sandiford <rsandifo@redhat.com>
2955
2956 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2957 for -mno-shared optimization.
2958
7d8e00cf
RS		 29592005-03-09 Richard Sandiford <rsandifo@redhat.com>
2960
2961 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2962 (MAX_NOPS): Bump to 4.
2963 (mips_fix_vr4130): New variable.
2964 (nops_for_vr4130): New function.
2965 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2966 nops_for_vr4130 if working around VR4130 errata.
2967 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2968 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2969 (md_parse_option): Handle them.
2970 (md_show_usage): Print them.
2971 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2972
dc36a61f
RS		 29732005-03-09 Richard Sandiford <rsandifo@redhat.com>
2974
2975 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2976 branch delay code.
2977
7d10b47d
RS		 29782005-03-09 Richard Sandiford <rsandifo@redhat.com>
2979
2980 * config/tc-mips.h (mips_flush_pending_output): Delete.
2981 (mips_emit_delays): Declare.
2982 (md_flush_pending_output): Use mips_emit_delays.
2983 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2984 the previous instructions.
2985 (md_begin, append_insn, md_parse_option): Update callers.
2986 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2987 start_noreorder.
2988 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2989 (s_gpdword): Update callers.
2990 (start_noreorder, end_noreorder): New functions.
2991 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2992 manipulating mips_opts or prev_nop_frag directly.
2993 (mips_flush_pending_output): Delete.
2994
404a8071
RS		 29952005-03-09 Richard Sandiford <rsandifo@redhat.com>
2996
2997 * config/tc-mips.c (mips_move_labels): New function, taken from...
2998 (append_insn, mips_emit_delays): ...here.
2999
71400594
RS		 30002005-03-09 Richard Sandiford <rsandifo@redhat.com>
3001
3002 * config/tc-mips.c (MAX_NOPS): New macro.
3003 (history): Resize to 1 + MAX_NOPS.
3004 (fix_vr4120_class): New enumeration.
3005 (vr4120_conflicts): New variable.
3006 (init_vr4120_conflicts): New function.
3007 (md_begin): Call it.
3008 (insn_uses_reg): Constify first argument.
3009 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3010 (nops_for_insn_or_target): New functions.
3011 (append_insn): Use the new nops_for_* functions instead of inline
3012 delay checks. Generalize prev_nop_frag handling to handle an
3013 arbitrary history length. Insert nops into the history buffer
3014 once the number of nops in prev_nop_frag is fixed.
3015 (emit_delays): Use nops_for_insn instead of inline delay checks.
3016
9b91f544
RS		 30172005-03-09 Richard Sandiford <rsandifo@redhat.com>
3018
3019 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3020 check from branch delay code. Remove unnecessary check for branches.
3021
1e915849
RS		 30222005-03-09 Richard Sandiford <rsandifo@redhat.com>
3023
3024 * config/tc-mips.c (dummy_opcode): Delete.
3025 (nop_insn, mips16_nop_insn): New variables.
3026 (NOP_INSN): New macro.
3027 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3028 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3029 (md_begin): Initialize nop_insn and mips16_nop_insn.
3030 (append_insn): Use the new emit_nop function to add nops, recording
3031 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3032 to reserve room for the instruction and install_insn to install the
3033 final form. Use insert_into_history to record the instruction in
3034 the history buffer. Use move_insn to do delay slot filling.
3035 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3036 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3037 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3038
bf12938e
RS		 30392005-03-09 Richard Sandiford <rsandifo@redhat.com>
3040
3041 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3042 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3043 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3044 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3045 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3046
a38419a5
RS		 30472005-03-09 Richard Sandiford <rsandifo@redhat.com>
3048
3049 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3050 and extended_p fields with a single fixed_p field.
3051 (append_insn, mips_no_prev_insn): Adjust accordingly.
3052
2fa15973
RS		 30532005-03-09 Richard Sandiford <rsandifo@redhat.com>
3054
3055 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3056 a single mips16_absolute_jump_p bit.
3057 (append_insn): Adjust accordingly.
3058
47e39b9d
RS		 30592005-03-09 Richard Sandiford <rsandifo@redhat.com>
3060
3061 * config/tc-mips.h (mips_cl_insn): Move definition to...
3062 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3063 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3064 and extended_p.
3065 (history): New variable.
3066 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3067 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3068 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3069 (prev_prev_insn_unreordered): Delete.
3070 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3071 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3072 field.
3073
399132af
DJ		 30742005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3075
3076 * doc/Makefile.am: Update as.info dependencies.
3077 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3078
30792005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3080
3081 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3082 error, and point to .purgem documentation if someone really needs
3083 re-definitions.
3084 * NEWS: Mention macro redefinition is now an error.
3085
9b505842
JB		 30862005-03-08 Jan Beulich <jbeulich@novell.com>
3087
3088 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3089 emitted to. Add more precise diagnostics for non-fitting insns based
3090 on that. Eliminate now superfluous special casing of MLX. Clear out
3091 slot information when dropping an insn.
3092
ef6a2b41
JB		 30932005-03-08 Jan Beulich <jbeulich@novell.com>
3094
3095 * config/tc-ia64.c (parse_section_name): Rename to...
3096 (cross_section): In addition to separating the name from the rest of
3097 the arguments, also carry out the operation.
3098 (dot_xdata): Use cross_section.
3099 (dot_float_cons): Likewise.
3100 (dot_xstringer): Likewise.
3101 (dot_xdata_ua): Likewise.
3102 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3103
06647dfd
AM		 31042005-03-05 Alan Modra <amodra@bigpond.net.au>
3105
3106 * po/gas.pot: Regenerate.
3107
bbe506e8
TS		 31082005-03-04 David Daney <ddaney@avtrex.com>
3109
3110 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3111 instead of '_gp' for -mno-shared optimization.
3112 (s_cpload): Ditto.
3113 (s_abicalls): Document it in the comment.
3114 (md_show_usage): Document the -mno-shared option.
3115
aed1a261
RS		 31162005-03-04 Richard Sandiford <rsandifo@redhat.com>
3117
3118 * config/tc-mips.c (mips_set_options): Add sym32 field.
3119 (mips_opts): Initialize it.
3120 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3121 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3122 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3123 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3124 when deciding whether to use a symbolic %highest/%higher expansion.
3125 (macro): Likewise. Remove o64/n32 linux hack. Always use
3126 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3127 and "la". Handle constants separately from symbolic expressions in
3128 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3129 and using load_register to load the high part of the address.
3130 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3131 (OPTION_ELF_BASE): Bump by 2.
3132 (md_longopts): Add entries for -msym32 and -mno-sym32.
3133 (md_parse_option): Handle them.
3134 (usage): Document them.
3135 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3136 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3137 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3138 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3139 -msym32 and -mno-sym32.
3140
6caf9ef4
TS		 31412005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3142
3143 * config/tc-mips.c (load_address): Implement GP optimization
3144 for 64bit address space non-PIC. Fix formatting.
3145 (macro): Likewise. Simplify code.
3146 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3147 (mips_after_parse_args): Simplify code.
3148
406a7f05
NC		 31492005-03-03 Nick Clifton <nickc@redhat.com>
3150
fbacee5b
NC		 3151 * expr.c (operand): Remove redundant code enclosed by #ifdef
3152 RELAX_PAREN_GROUPING....#endif.
3153
77ccfee5
NC		 3154 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3155 reloc is the difference of two symbols defined in the same
3156 section.
3157
406a7f05
NC		 3158 * config/tc-iq2000.c (line_comment_chars): Include the # character
3159 as otherwise this breaks #APP/#NO_APP processing.
3160
2f12d57f
RR		 31612005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3162
3163 * config/tc-arc.c(md_assemble): Remove dead code for handling
3164 immediate indexing of ld and st .
3165
3f98094e
DJ		 31662005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3167 Joseph Myers <joseph@codesourcery.com>
3168
3169 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3170 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3171 (parse_relocation): Check for a word break after a relocation
3172 operator.
3173 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3174 symbols.
3175
ab1e9ef7
AM		 31762005-03-02 Alan Modra <amodra@bigpond.net.au>
3177
3178 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3179
bb14f524
JB		 31802005-03-02 Jan Beulich <jbeulich@novell.com>
3181
3182 * as.c (main): Use unlink_if_ordinary instead of unlink.
3183 * messages.c (as_fatal): Likewise.
3184
c4a530c5
JB		 31852005-03-02 Jan Beulich <jbeulich@novell.com>
3186
3187 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3188 accesses.
3189 (parse_register): Allow cr8...15 in all modes.
3190
167c3097
JB		 31912005-03-02 Jan Beulich <jbeulich@novell.com>
3192
3193 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3194 etc. like normal symbol references (T_ID).
3195
71ba24a1
AM		 31962005-03-02 Alan Modra <amodra@bigpond.net.au>
3197
3198 * symbols.c (fb_label_name): Fix silly thinko in last change.
3199
a76903bf
AM		 32002005-03-02 Alan Modra <amodra@bigpond.net.au>
3201
9d0e75cb
AM		 3202 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3203 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3204
a76903bf
AM		 3205 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3206
32072005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3208
3209 PR gas/708
a76903bf 3210 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3211 suffixes also.
b15c27d7 3212
c9dea48b
AM		 32132005-03-01 Alan Modra <amodra@bigpond.net.au>
3214
c7f17d46
AM		 3215 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3216
c9dea48b
AM		 3217 * as.h (assert): Warning fix.
3218 * expr.c (expr): Correct assertion.
3219 * read.c (s_comm_internal): Remove assertion.
3220 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3221 (fixup_segment): Remove assertion.
3222 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3223 (md_apply_fix3): Likewise.
3224 * config/tc-i370.c (md_begin): Correct assertion.
3225 (i370_macro): Warning fix for assertion.
3226
44f2f9d2
AM		 32272005-03-01 Alan Modra <amodra@bigpond.net.au>
3228
3229 * configure.in (AC_C_BIGENDIAN): Invoke.
3230 * configure: Regenerate.
3231 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3232 host variable to set string header size.
3233 * config/obj-aout.c (obj_header_append): Don't use host structs.
3234 (obj_symbol_to_chars): Likewise.
3235 (obj_emit_strings): Likewise. Use the passed in output pointer.
3236 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3237 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3238 not sizeof host struct.
3239 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3240 (obj_emit_strings): Likewise.
3241 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3242 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3243 sizeof host struct.
3244 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3245 sizeof host struct.
3246 (host_number_to_chars): Define.
3247 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3248 host internal struct to set header sizes.
3249 * config/tc-i960.c (md_number_to_field): Warning fix.
3250 (md_ri_to_chars): Use host byte order.
3251 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3252 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3253
802a113d
NC		 32542005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3255
3256 * doc/c-arc.texi: Update documentation about ARC's extension
3257 instructions.
3258
e5f129ad
SS		 32592005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3260
3261 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3262 address for myself.
3263
2132e3a3
AM		 32642005-02-23 Alan Modra <amodra@bigpond.net.au>
3265
3266 * cgen.c: Warning fixes.
3267 * config/tc-arc.c: Likewise.
3268 * config/tc-arm.c: Likewise.
3269 * config/tc-avr.c: Likewise.
3270 * config/tc-d10v.c: Likewise.
3271 * config/tc-d30v.c: Likewise.
3272 * config/tc-frv.c: Likewise.
3273 * config/tc-frv.h: Likewise.
3274 * config/tc-h8300.c: Likewise.
3275 * config/tc-h8500.c: Likewise.
3276 * config/tc-i370.c: Likewise.
3277 * config/tc-i960.c: Likewise.
3278 * config/tc-ia64.c: Likewise.
3279 * config/tc-ip2k.c: Likewise.
3280 * config/tc-m68hc11.c: Likewise.
3281 * config/tc-maxq.c: Likewise.
3282 * config/tc-mcore.c: Likewise.
3283 * config/tc-mips.c: Likewise.
3284 * config/tc-msp430.c: Likewise.
3285 * config/tc-pj.c: Likewise.
3286 * config/tc-ppc.c: Likewise.
3287 * config/tc-ppc.h: Likewise.
3288 * config/tc-s390.c: Likewise.
3289 * config/tc-sh.c: Likewise.
3290 * config/tc-sh64.c: Likewise.
3291 * config/tc-tic4x.c: Likewise.
3292 * config/tc-tic80.c: Likewise.
3293 * config/tc-v850.c: Likewise.
3294 * config/tc-vax.c: Likewise.
3295 * config/tc-w65.c: Likewise.
3296 * config/tc-xstormy16.c: Likewise.
3297 * config/tc-z8k.c: Likewise.
3298
ee3c9814
CM		 32992005-02-22 Catherine Moore <clm@cm00re.com>
3300
3301 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3302 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3303
9b2f1d35
EC		 33042005-02-22 Eric Christopher <echristo@redhat.com>
3305
3306 * config/tc-mips.c (struct proc): Change isym to
3307 func_sym. New member func_end_sym.
3308 (s_mips_ent): Update.
3309 (s_mips_end): Ditto. Add code to compute function size.
3310
b7712f8d
AM		 33112005-02-22 Alan Modra <amodra@bigpond.net.au>
3312
3313 * read.c: Warning fixes.
3314 * config/obj-elf.c: Likewise.
3315
58e2ea4d
MR		 33162005-02-22 Maciej W. Rozycki <macro@mips.com>
3317
3318 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3319 emitting insn.
3320
ebe372c1
L		 33212005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3322
3323 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3324 SEC_COFF_SHARED.
3325
3326 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3327 SEC_TIC54X_BLOCK.
3328 (demand_empty_rest_of_line): Likewise.
3329 (tic54x_sblock): Likewise.
3330 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3331
cc1bc22a
AM		 33322005-02-21 Alan Modra <amodra@bigpond.net.au>
3333
3334 * read.c (address_bytes): New function.
3335 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3336 (potable): Add "dc.a".
3337 (cons_worker): Handle "dc.a".
3338 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3339
ac4528d2
AM		 33402005-02-21 Alan Modra <amodra@bigpond.net.au>
3341
3342 * input-file.c (input_file_open): Rearrange to avoid warning.
3343
b5682e56
AM		 33442005-02-19 Alan Modra <amodra@bigpond.net.au>
3345
3346 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3347 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3348 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3349
8fc2e39e
TS		 33502005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3351
3352 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3353 uses after .set noat.
3354 (load_address): Likewise.
3355 (macro): Likewise. Don't try to avoid $at use by sacrificing
3356 the target register before it is stored, it won't work.
3357
744b6414
JW		 33582005-02-17 James E Wilson <wilson@specifixinc.com>
3359
3360 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3361 see an instruction that specifies a template.
3362
30eb9c17
AM		 33632005-02-18 Alan Modra <amodra@bigpond.net.au>
3364
3365 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3366 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3367 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3368
91d777ee
L		 33692005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3370
3371 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3372
3373 * config/tc-ia64.c (md): Add hint_b.
3374 (emit_one_bundle): Handle md.hint_b for "hint".
3375 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3376 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3377 (ia64_init): Set md.hint_b to error.
3378 (md_assemble): Handle md.hint_b for "hint.b".
3379
3380 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3381 * doc/c-ia64.texi: Likewise.
3382
f17c130b
AM		 33832005-02-17 Alan Modra <amodra@bigpond.net.au>
3384
3385 * tc.h (struct relax_type, relax_typeS): Move from here..
3386 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3387 * ecoff.c (ecoff_new_file): Add appfile param.
3388 * ecoff.h (ecoff_new_file): Likewise.
3389 * itbl-lex.h: New file.
3390 * itbl-lex.l: Include itbl-lex.h.
3391 * itbl-parse.y: Likewise.
3392 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3393 * read.c (s_app_file_string): Mark appfile possibly unused.
3394 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3395 * subsegs.h (struct seg_info_trash): Delete.
3396 (seg_info): Use segment_info_type instead.
3397 * config/obj-coff.c (struct filename_list): Make filename const char *.
3398 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3399 * config/obj-elf.c (elf_file_symbol): Similarly.
3400 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3401 signed right shift.
3402 * config/tc-arc.c (md_operand): Warning fix.
3403 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3404 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3405 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3406 * config/tc-frv.c (frv_force_relocation): Warning fix.
3407 * config/tc-m68k.c (md_parse_option): Delete unused var.
3408 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3409 * config/tc-sparc.c: Likewise.
3410 (s_common): Warning fix.
3411 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3412 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3413 addressT.
3414 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3415 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3416 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3417 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3418 (tic4x_do_align): Use TIC_NOP_OPCODE.
3419 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3420 * config/tc-vax.c: Include netinet/in.h.
3421 (tc_headers_hook): Formatting.
3422 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3423
26b810ce
JB		 34242005-02-17 Jan Beulich <jbeulich@novell.com>
3425
3426 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3427 parsing inN, locN, outN. Set 'idx' to offset register number starts
3428 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3429 pointless cast.
3430
b8285c27
TS		 34312005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3432
3433 * config/tc-mips.c (load_address): Fix formatting.
3434 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3435 Catch macros which are unexpandable without AT. Remove duplicate
3436 zeroing of used_at.
3437 (macro2): Remove duplicate zeroing of used_at.
3438
4df6ce47
AM		 34392005-02-16 Alan Modra <amodra@bigpond.net.au>
3440
3441 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3442 than zero.
3443
d6f16593 34442005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3445 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3446
3447 * config/tc-mips.c (reloc_needs_lo_p): Handle
3448 BFD_RELOC_MIPS16_HI16_S.
3449 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3450 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3451 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3452 complaints on.
3453 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3454 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3455 Call my_getSmallExpression() to parse percent operators.
3456 (percent_op_match, mips_percent_op): Separate definitions.
3457 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3458 (parse_relocation): Handle the MIPS16 mode using
3459 mips16_percent_op.
3460 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3461 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3462
7b347e43
JB		 34632005-02-15 Jan Beulich <jbeulich@novell.com>
3464
3465 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3466 instead of explicitly dealing with the translation; exclude
3467 relocations that are already pcrel, however.
3468
a66d2bb7
JB		 34692005-02-15 Jan Beulich <jbeulich@novell.com>
3470
3471 * config/tc-ia64.c: Include limits.h (if available).
3472 (gr_values[0]): Set path to INT_MAX.
3473 (dot_reg_val): Don't allow changing value of r0. Limit range of
3474 general registers at r127.
3475 (specify_resource): Default resource index is -1. Don't set resource
3476 index (in case IA64_RS_RSE) without setting the specific flag.
3477 (note_register_values): Check operand is O_constant before tracking
3478 input value of moves. Add tracking for dep.z with constant inputs.
3479 (print_dependency): Resource index of specific resource may be zero.
3480 (check_dependencies): Likewise.
3481
4b09e828
JB		 34822005-02-15 Jan Beulich <jbeulich@novell.com>
3483
3484 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3485 reg_class. Check operands and emit diagnostics for illegal use of
3486 registers.
3487
0ca3e455
JB		 34882005-02-15 Jan Beulich <jbeulich@novell.com>
3489
3490 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3491 new variables type, suffix, and width. Handle
3492 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3493 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3494 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3495 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3496 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3497 if unable to translate relocation type, using the new variables.
3498
2fac3d48
JB		 34992005-02-15 Jan Beulich <jbeulich@novell.com>
3500
3501 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3502 (ty_symbol_chars): Define.
3503 * config/tc-ia64.c (ia64_symbol_chars): Define.
3504
2f6d622e
JB		 35052005-02-15 Jan Beulich <jbeulich@novell.com>
3506
3507 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3508 input_line_pointer was advanced.
3509
28013b5c
KK		 35102005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3511
3512 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3513 within |.
3514
f1dab70d
JB		 35152005-02-13 Jan Beulich <jbeulich@novell.com>
3516
3517 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3518 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3519 indicator.
3520 (ia64_init): Set md.detect_dv.
3521 (ia64_start_line): New static variable warned. Warn only once when
3522 encountering explicit stops in automatic mode.
3523 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3524 * NEWS: Mention new default mode.
3525
20b36a95
JB		 35262005-02-13 Jan Beulich <jbeulich@novell.com>
3527
3528 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3529 be freed when wiping out previous state. Canonicalize names before
3530 use. Free name string when detecting redefinition.
3531 (dot_pred_rel): Call generic expression parser to process arguments.
3532 Handle O_register case for individual predicates and O_subtract for
3533 ranges.
3534 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3535 register hash.
3536 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3537 Warn if multiple found, issue error if resulting symbol name has zero
3538 length.
3539 (dot_alias): Canonicalize name before use.
3540
07450571
L		 35412005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3542
3543 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3544 and 0 for error.
3545 (in_procedure): Return -1 for warning.
3546 (in_prologue): Likewise.
3547 (in_body): Likewise.
3548
01b91374
L		 35492005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3550
ac4528d2 3551 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3552 (dot_float_cons): Likewise.
3553 (dot_xstringer): Likewise.
3554 (dot_xdata_ua): Likewise.
3555 (dot_float_cons_ua): Likewise.
3556
970d6792
L		 35572005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3558
3559 * NEWS: Mention "-munwind-check=[warning|error]".
3560
3561 * config/tc-ia64.c (md): Add unwind_check.
3562 (unwind_diagnostic): New.
3563 (in_procedure): Call unwind_diagnostic when a directive isn't
3564 in procedure.
3565 (in_prologue): Call unwind_diagnostic when a directive isn't in
3566 prologue.
3567 (in_body): Call unwind_diagnostic when a directive isn't in
3568 body region.
3569 (dot_endp): Set md.unwind_check to error before calling
3570 in_procedure and restore it after. When the name is missing or
3571 couldn't be found, use the one from the last .proc if
3572 md.unwind_check isn't error. Warn if md.unwind_check is
3573 warning.
3574 (md_parse_option): Handle "-munwind-check=[warning|error]".
3575 (md_show_usage): Add "-munwind-check=[warning|error]".
3576 (ia64_init): Set md.unwind_check to warning.
3577
3578 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3579 * doc/c-ia64.texi: Likewise.
3580
16a48f83
JB		 35812005-02-11 Jan Beulich <jbeulich@novell.com>
3582
3583 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3584 (LEX_QM): Likewise.
3585 (ia64_parse_name): New third parameter.
3586 (md_parse_name): Pass third argument.
3587 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3588 (md_operand): Handling of '@'-prefixed symbols moved from here...
3589 (ia64_parse_name): ...to here.
3590
a911c10a
JB		 35912005-02-11 Jan Beulich <jbeulich@novell.com>
3592
3593 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3594 (errata_nop_necessary_p): Remove declaraction and definition.
3595 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3596 update md.group_idx. Don't reset md.last_groups.
3597
b3f19c14
JB		 35982005-02-11 Jan Beulich <jbeulich@novell.com>
3599
3600 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3601 argument.
3602 (dot_xdata): Free section name after use.
3603 (dot_float_cons): Likewise.
3604 (dot_xstringer): Likewise.
3605 (dot_xdata_ua): Likewise.
3606 (dot_float_cons_ua): Likewise.
3607 (md_pseudo_table): Add xdata16 and xdata16.ua.
3608
5cb53c21
L		 36092005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3610
3611 * doc/all.texi: Add IA64.
3612 * doc/as.texinfo: Likewise.
3613
3614 * doc/c-ia64.texi: Fix typos.
3615
620b81c1
JB		 36162005-02-10 Julian Brown <julian@codesourcery.com>
3617
3618 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3619 BFD_RELOC_UNUSED.
3620 (do_t_push_pop): Likewise.
3621 (md_assemble): Likewise.
3622 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3623 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3624 (create_unwind_entry): Output dependency on the required personality
3625 routines.
620b81c1 3626
4ee4d249
NS		 36272005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3628
3629 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3630 * subsegs.c (seg_not_empty_p): Likewise.
3631
9f5083a4
NC		 36322005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3633
3634 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3635 relative jump calculation.
9f5083a4
NC		 3636 <md_convert_frag) : Likewise.
3637 <output_disp): Likewise.
3638
aaac53f5
HPN		 36392005-02-07 Hans-Peter Nilsson <hp@axis.com>
3640
3641 * write.c (write_object_file): Recognize warning-symbol construct
3642 and skip object- and target- handling for the second symbol.
3643
05ee4b0f
JB		 36442005-02-02 Jan Beulich <jbeulich@novell.com>
3645
3646 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3647 designators along with quoted ones. Free copy of quoted designator
3648 when done.
3649
65ec77d2
BE		 36502005-02-01 Ben Elliston <bje@au.ibm.com>
3651
3652 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3653 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3654 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3655 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3656 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3657 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3658 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3659 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3660 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3661 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3662 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3663 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3664 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3665 #if 0'd code throughout.
3666
d342277e
NC		 36672005-01-31 Nick Clifton <nickc@redhat.com>
3668
3669 * as.c (parse_args): Bump copyright date reported by --version to
3670 2005.
3671
d6486796
NC		 36722005-01-31 Nick Clifton <nickc@redhat.com>
3673
3674 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3675 and vax-vms.
3676
ca3bc58f
JB		 36772005-01-31 Jan Beulich <jbeulich@novell.com>
3678
3679 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3680 that can end with .endr in that case. Make requiring/permitting
3681 pseudo-ops without leading dot closer to the logic in read.c serving
3682 the same purpose.
3683 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3684 ignored.
3685
057f53c1
JB		 36862005-01-31 Jan Beulich <jbeulich@novell.com>
3687
3688 * macro.c (do_formals): Adjust to no longer accept empty parameter
3689 names.
3690 (define_macro): Adjust to no longer accept empty macro name, garbage
3691 following the parameters, or macros that were previously defined.
3692 * read.c (s_bad_end): Declare.
3693 (potable): Add endm. Handler for endr and endm is s_bad_end.
3694 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3695 and .endr.
3696 * read.h (s_bad_endr): Remove.
3697
d3156ecc
JB		 36982005-01-31 Jan Beulich <jbeulich@novell.com>
3699
3700 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3701 immediately discarding (but counting) those exceeding the maximum
3702 possible amount. Track whether output and input operand counts ever
3703 matched, and use this to better indicate which of the operands/
3704 operand types was wrong; specifically don't default to pointing to
3705 the first operand.
3706
75e09913
JB		 37072005-01-31 Jan Beulich <jbeulich@novell.com>
3708
3709 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3710 variable in dot_endp). Add body and insn. Make prologue,
3711 prologue_mask, body, and insn bitfields.
3712 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3713 messages.
3714 (in_procedure, in_prologue, in_body): New.
3715 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3716 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3717 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3718 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3719 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3720 dot_personality): Use the appropriate one of the above.
3721 (dot_proc): Clear unwind.proc_start; set to current location only if
3722 none of the entry points were valid. Check for non-zero-length entry
3723 point names. Check that entry points aren't defined, yet. Clear
3724 unwind.prologue, unwind.body, and unwind.insn.
3725 (dot_body): Call in_procedure. Check that first directive in procedure
3726 had no insns emitted before. Set unwind.body.
3727 (dot_prologue): Call in_procedure. Check that not already in prologue.
3728 Check that first directive in procedure had no insns emitted before.
3729 Clear unwind.body.
3730 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3731 length entry point names. Check that entry points became defined.
3732 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3733
f4660e2c
JB		 37342005-01-31 Jan Beulich <jbeulich@novell.com>
3735
3736 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3737 before actually using it. Don't generate an error in manual bundling
3738 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3739 Don't generate an error in manual bundling mode when looking at an
3740 insn required to be last in its group but the required slot hasn't
3741 been reached, yet. Allow conversion from MII to MI;I for bundle
3742 consisting of only 2 insns with the stop between them. Suppress
3743 various meaningless errors resulting from detecting earlier ones.
3744
60b9a617
JB		 37452005-01-31 Jan Beulich <jbeulich@novell.com>
3746
3747 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3748 input being ar.pfs.
3749
7af0dfc7
CG		 37502005-01-28 Christian Groessler <chris@groessler.org>
3751
3752 * config/tc-z8k.c (md_assemble): Improve error detection.
3753
f7e323d5
JB		 37542005-01-28 Jan Beulich <jbeulich@novell.com>
3755
3756 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3757 for personality routine pointer only if there is one.
3758 (ia64_convert_frag): Likewise.
3759 (generate_unwind_image): Likewise.
3760
f87a1e0c
CG		 37612005-01-27 Christian Groessler <chris@groessler.org>
3762
3763 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3764 (md_apply_fix3): Make relative branches out of range an error
3765 instead of a warning. Display correct line number for out of
3766 range branches/calls/memory accesses.
3767
c6cb92c5
NS		 37682005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3769
3770 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3771 to emit .debug_line and other debug sections.
3772 * as.h (seg_not_empty_p): Declare.
3773 * subsegs.c (seg_not_empty_p): New predicate.
3774
e8093792
AC		 37752005-01-27 Andrew Cagney <cagney@gnu.org>
3776
3777 * configure: Regenerate to track ../gettext.m4 change.
3778
09124b3f
JB		 37792005-01-27 Jan Beulich <jbeulich@novell.com>
3780
3781 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3782
37832005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3784
3785 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3786 to/from application registers dynamic insns.
3787 (md_assemble): Defer resolution of move to/from application registers
3788 dynamic insns when they can be issued on either the I- or M-units.
3789
90219bd0
AO		 37902005-01-25 Alexandre Oliva <aoliva@redhat.com>
3791
3792 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3793 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3794 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3795 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3796 * cgen.c (gas_cgen_parse_operand): Handle
3797 CGEN_PARSE_OPERAND_SYMBOLIC.
3798 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3799 (frv_force_relocation): Likewise. Fix handling of PIC
3800 relocations.
3801 (md_apply_fix3): Likewise.
3802
59c871b4
BE		 38032005-01-21 Ben Elliston <bje@au.ibm.com>
3804
3805 * as.h: Remove #if 0'd code.
3806 * atof-generic.c (atof_generic): Likewise.
3807 * ecoff.c (ecoff_directive_frame): Likewise.
3808 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3809 * itbl-ops.c (itbl_add_reg): Likewise.
3810 * listing.c (calc_hex): Likewise.
3811 * read.c (MASK_CHAR): Likewise.
3812 * subsegs.c (subsegs_print_statistics): Likewise.
3813 * symbols.c (indent): Likewise.
3814 * write.c (write_relocs): Likewise.
3815 (write_object_file): Likewise.
3816 (relax_frag): Likewise.
3817
fb767913
NC		 38182005-01-20 Nick Clifton <nickc@redhat.com>
3819
3820 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3821 getopt_long_only() from considering -a as an abbreviation for
3822 --alternate.
3823 (parse_args): Fix the parsing of -a=<file>.
3824
c556cc9c
AM		 38252005-01-20 Alan Modra <amodra@bigpond.net.au>
3826
3827 PR gas/684
3828 * read.c (s_incbin): Adjust default count for skip. Check validity
3829 of count and skip rigorously.
3830
9c6ed8e6
FF		 38312005-01-19 Fred Fish <fnf@specifixinc.com>
3832
3833 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3834
e5604d79
RS		 38352005-01-19 Richard Sandiford <rsandifo@redhat.com>
3836
3837 * read.c (convert_to_bignum): New function, split out from...
3838 (emit_expr): ...here. Handle the case where X_add_number is
3839 positive and the input value is negative.
3840 (output_big_sleb128): Fix setting of continuation bit. Check whether
3841 the final byte needs to be sign-extended. Fix size-shrinking loop.
3842 (emit_leb128_expr): When generating a signed leb128, see whether the
3843 sign of an O_constant's X_add_number matches the sign of the input
3844 value. Use a bignum if not.
3845
e38bc3b5
NC		 38462005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3847
3848 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3849 arch_sh_up in order to match the external name and make the
3850 testsuite's job easier.
3851
df227444
L		 38522005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3853
4df6ce47 3854 PR 659
df227444
L		 3855 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3856
b8b80cf7
NC		 38572005-01-12 Nick Clifton <nickc@redhat.com>
3858
3859 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3860 ignored_arguments array.
3861
324007b9
L		 38622005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3863
3864 * write.c (write_object_file): Disallow a symbol equated to
3865 common symbol.
3866
5c4504f7
NC		 38672005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3868
3869 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3870 bfd_mach_maxq20.
3871 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3872 (maxq_target): New function: Set the machine type.
3873
4e7fd91e
PB		 38742005-01-06 Paul Brook <paul@codesourcery.com>
3875
3876 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3877 (md_begin): Handle TE_VXWORKS for FP defaults.
3878 (md_apply_fix3): Correct rela offsets.
3879 (elf32_arm_target_format): Add VxWorks targets.
3880
ea3eed15
PB		 38812005-01-06 Paul Brook <paul@codesourcery.com>
3882
3883 * configure.tgt: Set em=vxworks for *-*-vxworks.
3884 * config/te-vxworks.h: New File.
3885
5dc1606f
PB		 38862005-01-06 Paul Brook <paul@codesourcery.com>
3887
3888 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3889
18af0b39
NC		 38902005-01-04 Dmitry Diky <diwil@spec.ru>
3891
3892 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3893 global label.
3894
196e8040
JW		 38952005-01-03 David Mosberger <davidm@hpl.hp.com>
3896
3897 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3898 (dot_loc): New function.
3899 (md_pseudo_table): Add entry to map .loc to dot_loc().
3900 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3901 seen a .loc directive or we're generating DWARF2 debug info for
3902 assembly source.
3903
a207757e
AM		 39042004-12-29 Alan Modra <amodra@bigpond.net.au>
3905
3906 PR gas/619
3907 * read.c (s_comm_internal): Don't zero end of name until size
3908 expression has been parsed.
3909
71d7ecf2
MM		 39102004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3911
3912 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3913
30c62922
TL		 39142004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3915
3916 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3917 case).
3918
14ee9f48
ILT		 39192004-12-22 Ian Lance Taylor <ian@airs.com>
3920
3921 * configure.tgt: New.
3922 * configure.in: Move setting of cpu_type, fmt, etc., to
3923 configure.tgt.
3924 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3925 $(srcdir)/configure.tgt.
3926 * configure, Makefile.in: Rebuild.
3927
750bce0e 39282004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3929
750bce0e
NC		 3930 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3931 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3932 instructions.
3933 (avr_offset_expression): New function to parse offsets for LDI
3934 instructions.
3935 (avr_operand): Use it.
3936 (md_apply_fix3): Generate the relocs.
3937
9d2be1ee
JR		 39382004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3939
3940 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3941 BFD_RELOC_SH_IMMS10BY8 relocation.
3942
3943 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3944 than just ignoring bad code.
3945
1e50d24d
RS		 39462004-12-16 Richard Sandiford <rsandifo@redhat.com>
3947
3948 * config/tc-v850.c (handle_lo16): New function.
3949 (v850_reloc_prefix): Use it to check lo().
3950 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3951
2fbd2a87
NC		 39522004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3953
3954 * configure.in: Add s390x-ibm-tpf support.
3955 * configure: Regenerate.
3956
7a6d0b32
JB		 39572004-12-15 Jan Beulich <jbeulich@novell.com>
3958
3959 * config/obj-elf.c (obj_elf_change_section): Only set type and
3960 attributes on new sections. Emit warning when type of re-declared
3961 section doesn't match.
3962
5b9d23c6
JB		 39632004-12-15 Jan Beulich <jbeulich@novell.com>
3964
3965 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3966 '.cfi_startproc simple' doesn't inherit the old value.
3967
dcb45a06
JB		 39682004-12-15 Jan Beulich <jbeulich@novell.com>
3969
3970 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3971 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3972 generation to emit a factored offset.
3973
aa6975fb
ILT		 39742004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3975
6943caf0
ILT		 3976 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3977 which is too large in the case of NO_PIC without 64-bit
3978 addresses.
3979
aa6975fb
ILT		 3980 * config/tc-mips.c (mips_in_shared): New static variable.
3981 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3982 (md_longopts): Add -mshared and -mno-shared.
3983 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3984 (s_cpload): Implement !mips_in_shared case.
3985 (s_cpsetup): Likewise.
3986 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3987 * NEWS: Mention -mno-shared.
3988
be1b2b4b
PB		 39892004-12-09 Paul Brook <paul@codesourcery.com>
3990
3991 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3992 for function start.
3993
9a92f48d
ILT		 39942004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3995
dd22970f
ILT		 3996 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3997 sequence, increase the size of the sequence.
3998
9a92f48d
ILT		 3999 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4000 use CPU_RM9000.
4001
b617dc20
BE		 40022004-12-07 Ben Elliston <bje@gnu.org>
4003
4004 * read.c (s_align): Use an align_limit temporary to allay a GCC
4005 signed/unsigned comparison warning.
4006
c820d418
MM		 40072004-12-01 Mark Mitchell <mark@codesourcery.com>
4008
4009 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4010 * configure.in: Use it for arm*-*-linux-gnueabi*.
4011 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4012 * config/te-armlinuxeabi.h: New file.
4013 * Makefile.in: Regenerated.
4014 * aclocal.m4: Likewise.
4015 * configure: Likewise.
4df6ce47 4016 * doc/Makefile.in: Regenerated.
c820d418 4017
2b0210eb
BW		 40182004-12-02 Bob Wilson <bob.wilson@acm.org>
4019
4020 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4021 (xtensa_restore_emit_state): Likewise.
4022
9ebd302d
AM		 40232004-12-02 Alan Modra <amodra@bigpond.net.au>
4024
4025 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4026 (s_align): Use it.
4027
32118081
NC		 40282004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4029
4030 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4031 * Makefile.in: Regenerate.
4032
3f414718
TL		 40332004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4034
9ebd302d
AM		 4035 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4036 functions, give functions a meaningful name, add comments.
4037 (check_range): New function - Replace operand size calculation
3f414718
TL		 4038 with range checking.
4039 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4040 (enum op_err): New.
3f414718
TL		 4041 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4042 handling.
4043
a7498ae6
NC		 40442004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4045
4046 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4047 miss between different section in the same module.
4048 (tc_gen_reloc): Likewise.
4049
5c54fd37
NC		 40502004-11-25 Theodore A. Roth <troth@openavr.org>
4051
4052 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4053 atmega325, atmega3250, atmega645 and atmega6450.
4054
37edbb65
JB		 40552004-11-25 Jan Beulich <jbeulich@novell.com>
4056
4057 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4058 permissible for the selected instruction suffix.
4059 (process_suffix): For DefaultSize instructions, suppressing the
4060 guessing of a 'q' suffix if the instruction doesn't support it is
4061 pointless, because only an 'l' suffix can be guessed in this place.
4062
5515a510
NC		 40632004-11-24 Nick Clifton <nickc@redhat.com>
4064
4065 * config/tc-iq2000.c: Remove support for IQ10 processor.
4066 Convert to ISO C90 formatting.
4067 * config/tc-iq2000.h: Likewise.
4068
dae1b34e
NC		 40692004-11-23 Nick Clifton <nickc@redhat.com>
4070
4071 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4072 in this table. They should be correct now.
4073
5c6af06e
JB		 40742004-11-23 Jan Beulich <jbeulich@novell.com>
4075
4076 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4077 indicate the MMX extensions added by both SSE and 3DNow!A.
4078 (Cpu3dnowA): Declare.
4079 (CpuUnknownFlags): Update.
4080 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4081 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4082 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4083 3DNow!. Athlon additionally implies 3DNow!A. Several new
4084 entries (those starting with a dot are for sub-arch specification).
4085 (set_cpu_arch): Handle sub-arch specifications.
4086 (parse_insn): Distinguish between instructions not supported because
4087 of insufficient CPU features and because of 64-bit mode.
4088 * doc/c-i386.texi: Describe enhanced .arch directive.
4089
d9740523
BW		 40902004-11-22 Bob Wilson <bob.wilson@acm.org>
4091
4092 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4093
3120ef82
BW		 40942004-11-22 Bob Wilson <bob.wilson@acm.org>
4095
4096 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4097 without a corresponding .debug_info section.
4098
d190d046
HPN		 40992004-11-22 Hans-Peter Nilsson <hp@axis.com>
4100
4101 * read.c (potable): Add "error" and "warning".
4102 (s_errwarn): New function.
4103 * read.h (s_errwarn): Declare.
4104 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4105
5519f6ea
NC		 41062004-11-22 Nick Clifton <nickc@redhat.com>
4107
4108 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4109 c_dot_file_symbol.
4110
f5c7edf4
AM		 41112004-11-19 Alan Modra <amodra@bigpond.net.au>
4112
4113 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4114 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4115
a4528eeb
AM		 41162004-11-19 Alan Modra <amodra@bigpond.net.au>
4117
4118 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4119 (coff_adjust_symtab): Adjust call.
4120 (crawl_symbols): Likewise.
4121 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4122 (obj_app_file): Adjust.
4123
444bf5f3
NC		 41242004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4125
4126 * configure.in: Enable bfd_assember for the MAXQ port.
4127 * configure: Regenerate.
4128
a1ace8d8 41292004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4130 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4131
4132 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4133 there is a conflict.
4134 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4135 interfaces that are related as determined by xtensa_interface_class_id.
4136
30e857fc
NC		 41372004-11-12 Nick Clifton <nickc@redhat.com>
4138
4139 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4140 offsets for conditional branches.
4141
a67517f4
BW		 41422004-11-11 Bob Wilson <bob.wilson@acm.org>
4143
4144 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4145
1d19a770
BW		 41462004-11-10 Bob Wilson <bob.wilson@acm.org>
4147
4148 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4149 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4150 MAYBE_UNREACHABLE.
4151 (relax_frag_immed): Update call to update_next_frag_state.
4152
c04f5787
AM		 41532004-11-10 Alan Modra <amodra@bigpond.net.au>
4154
4155 * obj.h (struct format_ops <app_file>): Add int param.
4156 * read.h (s_app_file_string): Likewise.
4157 * read.c (s_app_file_string): Likewise.
4158 (s_app_file): Adjust s_app_file_string call.
4159 * config/tc-mips.c (s_mips_file): Likewise.
4160 * config/obj-coff.h (obj_app_file): Add app param.
4161 * config/obj-ecoff.h (obj_app_file): Likewise.
4162 * config/obj-multi.h (obj_app_file): Likewise.
4163 * config/obj-elf.h (elf_file_symbol): Likewise.
4164 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4165 if called for # preprocessor lines.
4166
a77a9021
L		 41672004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4168
4169 PR 528
4170 * symbols.c (resolve_symbol_value): Convert weak symbols only
4171 for Windows PECOFF.
4172 (symbol_equated_reloc_p): Don't equate weaks when relocating
4173 only for Windows PECOFF.
4174
aea44f62
TL		 41752004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4176
4177 * config/tc-crx.c (print_insn): Check and set insn_addr.
4178 * config/tc-crx.h (md_frag_check): Define.
4179
7499d566
NC		 41802004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4181 Vineet Sharma <vineets@noida.hcltech.com>
4182
4183 * configure.in: Add support for new target maxq-coff.
4184 * configure: Regenerate.
4185 * NEWS: Mention new support.
4186 * config/tc-maxq.c: New file.
4187 * config/tc-maxq.h: New file.
4188 * config/obj-coff.h: Add support for maxq-coff.
4189
977cdf5a
NC		 41902004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4191
4192 * symbols.c (any_external_name): Define.
a77a9021 4193 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4194 (S_SET_EXTERNAL): Support any_external_name.
4195 (S_SET_NAME): Qualify parameter const.
316f3bf8 4196 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4197 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4198 * tc.h (any_external_name): Declare.
4199 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4200 assemblers also.
4201 (weak_is_altname): Declare and define.
4202 (weak_name2altname): Same.
4203 (weak_altname2name): Same.
4204 (weak_uniquify): Same.
4205 (weak_altprefix): Define.
4206 (obj_coff_weak): Change .weak syntax and handling.
4207 (coff_frob_symbol): Fix PE weak symbol alternates.
4208 * config/obj-coff.h (USE_UNIQUE): Define.
4209 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4210 are in another segment.
4211 (tc_gen_reloc): Remove broken addend hack.
4212 doc/as.texinfo: Update.
4213
34e41783
BW		 42142004-11-05 Sterling Augustine <sterling@tensilica.com>
4215
4216 * config/tc-xtensa.c (total_frag_text_expansion): New.
4217 (md_estimate_size_before_relax): Use it.
4218 (find_address_of_next_align_frag): Likewise.
4219
dcd46b4e
TL		 42202004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4221
4222 * config/tc-crx.c: Rename argument types.
4223 (processing_arg_number): Rename to 'cur_arg_num'.
4224 (get_number_of_bits): Rename to 'set_operand_size'.
4225 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4226 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4227 (set_indexmode_parameters): Remove function, integrate its code into
4228 'set_operand'.
4229 (set_operand_size): Get rid of 'Operand Number' function parameter -
4230 use global variable 'cur_arg_num' instead.
4231 Use a local 'argument' pointer to reference the current argument.
4232 (parse_operand): Likewise.
4233 (set_operand): Likewise.
4234 (process_label_constant): Likewise.
4235
9456465c
BW		 42362004-11-04 Bob Wilson <bob.wilson@acm.org>
4237
4238 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4239 (add_section_rename): Delete. Inlined into...
4240 (build_section_rename): ...here. Use xstrdup instead of strdup.
4241 (xtensa_section_rename): Drop "const" from argument and return types.
4242 (md_show_usage): Indent to match show_usage().
4243 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4244 (tc_canonicalize_section_name): Define.
4245 (md_elf_section_rename): Remove unused macro.
4246 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4247 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4248 (Frame Directive): Delete.
4249
7f266840
DJ		 42502004-11-04 Daniel Jacobowitz <dan@debian.org>
4251
4252 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4253 * config/tc-arm.c (target_oabi): Delete.
4254 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4255 (arm_opts): Remove moabi.
4256 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4257 * doc/c-arm.texi (ARM Options): Likewise.
4258 * configure: Regenerated.
4259
ae57792d
HPN		 42602004-11-04 Hans-Peter Nilsson <hp@axis.com>
4261
4262 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4263 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4264 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4265 * configure: Regenerate.
4266 * config/tc-cris.c (enum cris_archs): New.
4267 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4268 (cris_insn_ver_valid_for_arch): New functions.
4269 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4270 (cris_arch): New variable.
4271 (md_pseudo_table): New pseudo .arch.
4272 (err_for_dangerous_mul_placement): Initialize according to
4273 DEFAULT_CRIS_ARCH.
4274 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4275 All users changed.
4276 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4277 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4278 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4279 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4280 use in md_cris_relax_table.
4281 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4282 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4283 Update and improve head comment.
4284 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4285 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4286 (OPTION_ARCH): New.
4287 (md_longopts): New option --march=...
4288 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4289 macros.
4290 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4291 (HANDLE_RELAXABLE): New macro.
4292 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4293 cases. Check for weak symbols and assume not relaxable. Handle
4294 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4295 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4296 fragP->fr_symbol.
4297 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4298 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4299 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4300 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4301 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4302 (md_begin): Define symbols "..asm.arch.cris.v32",
4303 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4304 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4305 when entering opcode table entry points.
4306 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4307 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4308 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4309 (cris_process_instruction): Initialize out_insnp->insn_type to
4310 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4311 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4312 cases.
4313 <case 'm'>: Check that modified_char == '.'.
4314 <invalid operands>: Consume the rest of the line.
4315 When operands don't match, skip over subsequent insns with
4316 non-matching version specifier but same mnemonic.
4317 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4318 special registers in CRISv32 are always 32 bit long.
4319 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4320 New cases.
4321 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4322 and compatible. Recognize "ACR" for v32, unless followed by "+".
4323 (get_spec_reg): Consider cris_arch when looking up register.
4324 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4325 v32 or compatible.
4326 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4327 (cris_get_expression): Restore input_line_pointer if failing "early".
4328 (get_flags): Consider cris_arch and recognize flags accordingly.
4329 (branch_disp): Adjust for CRISv32.
4330 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4331 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4332 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4333 resolved. Don't enter zeros in object file for
4334 BFD_RELOC_32_PCREL.
4335 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4336 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4337 (md_parse_option): Break out "return 1".
4338 <OPTION_ARCH> New case.
4339 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4340 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4341 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4342 <case BFD_RELOC_32_PCREL>: New cases.
4343 Addends for non-zero fx_pcrel are too in fx_offset.
4344 (md_show_usage): Show --march=<arch>.
4345 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4346 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4347 (s_syntax) <struct syntaxes>: Properly constify member operand.
4348 * config/tc-cris.h (TARGET_MACH): Define.
4349 (cris_mach): Declare.
4350 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4351 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4352 (CRIS-Opts): Document --march=...
4353 (CRIS-Pseudos): Document .arch.
4354
9306ca4a
JB		 43552004-11-04 Jan Beulich <jbeulich@novell.com>
4356
4357 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4358 intel syntax and no register prefix, allow $ in symbol names when
4359 intel syntax.
4360 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4361 (intel_float_operand): Add fourth return value indicating math control
4362 operations. Make classification more precise.
4363 (md_assemble): Complain if memory operand of mov[sz]x has no size
4364 specified.
4365 (parse_insn): Translate word operands to floating point instructions
4366 operating on integers as well as control instructions to short ones
4367 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4368 floating point instructions operating on non-integer operands.
4369 (match_template): Remove fldcw special case. Adjust q-suffix handling
4370 to permit it on fild/fistp/fisttp in AT&T mode.
4371 (process_suffix): Don't guess DefaultSize insns' suffix from
4372 stackop_size for certain floating point control instructions. Guess
4373 suffix for branch and [ls][gi]dt based on flag_code. Split error
4374 messages for Intel and AT&T syntax, and make the condition more strict
4375 for the former. Adjust suppressing of generation of operand size
4376 overrides.
4377 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4378 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4379 more error checking.
4380 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4381 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4382
2b4f075a
HPN		 43832004-11-03 Hans-Peter Nilsson <hp@axis.com>
4384
4385 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4386 md_short_jump_size, md_long_jump_size.
4387 * write.c [!WORKING_DOT_WORD]: Ditto.
4388 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4389 qualifier.
4390 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4391 declare.
4392 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4393 const qualifier in these definitions.
4394 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4395 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4396
ddbc47ac
NC		 43972004-11-02 Nick Clifton <nickc@redhat.com>
4398
4399 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4400 table before deciding to produce a .debug_line section to match up
4401 with a user provided .debug_info section.
4402
3ad3f5ad
TL		 44032004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4404
4405 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4406 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4407
c815a616
TL		 44082004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4409
4410 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4411 (get_flags): New function.
c04f5787
AM		 4412 (get_number_of_bits): Edit comments, update numeric values to
4413 supported sizes.
4414 (process_label_constant): Don't support the colon
4415 format (SYMBOL:[s|m|l]).
c815a616
TL		 4416 (set_cons_rparams): Support argument type 'arg_rbase'.
4417 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4418 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4419 (getreg_image): Remove redundant code, update according to latest
4420 CRX spec.
c815a616 4421 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4422 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4423 instruction type (not only mnemonic).
4424 Add various error checking.
4425 (preprocess_reglist): Support HI/LO and user registers.
4426
ed7af9f9
L		 44272004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4428
c04f5787 4429 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4430 in an epilogue directive go negative.
4431
ac025970
L		 44322004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4433
4434 PR 474
4435 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4436 after reporting template error during manual bundling. Reported
4437 by Michael Dupont, michaelx.dupont@intel.com.
4438
a394c00f
NC		 44392004-10-25 Daniel Jacobowitz <dan@debian.org>
4440
4441 * Makefile.am: Run dep-am.
4442 * aclocal.m4: Regenerate with automake 1.9.2.
4443 * Makefile.in: Regenerate with automake 1.9.2.
4444 * doc/Makefile.in: Likewise.
4445
4446 * config/tc-arm.c: Include "dw2gencfi.h".
4447 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4448 New functions.
4449 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4450 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4451 (tc_cfi_frame_initial_instructions): Define.
4452 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4453 Add prototypes.
4454
23d83918
TL		 44552004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4456
4457 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4458 operands validity.
4459 Update coprocessor id to be unsigned immediate.
4460
bb41ade5
AM		 44612004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4462
4463 * config/tc-i386.c (O_secrel): Delete.
4464 (tc_pe_dwarf2_emit_offset): New function.
4465 * config/tc-i386.h (O_secrel): Define as O_md1.
4466 (TC_DWARF2_EMIT_OFFSET): Define.
4467
87e62348
NC		 44682004-10-18 Nick Clifton <nickc@redhat.com>
4469
4470 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4471 ignore @fptr() directives for 4-byte fixups.
4472
3c55da70
AM		 44732004-10-15 Alan Modra <amodra@bigpond.net.au>
4474
4475 * Makefile.am: Run "make dep-am"
4476 * Makefile.in: Regenerate.
4477
40e7b7b9
BW		 44782004-10-14 Bob Wilson <bob.wilson@acm.org>
4479
4480 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4481 Remove comments about placement of literal pools.
4482 (Literal Directive): Update description of literal placement.
4483 (Literal Prefix Directive): Remove statement that this does not apply
4484 to absolute-mode literals. Describe new section naming scheme.
4485
b08b5071
BW		 44862004-10-12 Bob Wilson <bob.wilson@acm.org>
4487
4488 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4489 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4490 is_windowed_return_opcode): Delete.
4491 (xtensa_frob_label): Use get_subseg_target_freq.
4492 (md_assemble): Inline call to is_entry_opcode.
4493 (xtensa_handle_align): Inline call to get_frag_is_literal.
4494 (relaxation_requirements): Inline call to is_jx_opcode.
4495 (emit_single_op): Inline call to is_movi_opcode.
4496 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4497 get_frag_is_no_transform, is_entry_opcode, and
4498 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4499 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4500 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4501 Inline calls to get_frag_is_no_transform.
4502 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4503 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4504 get_frag_is_no_transform.
4505 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4506 and set_frag_is_no_transform.
4507 (get_expression_value): Delete.
4508 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4509 cur_target_freq to target_freq.
4510 (get_subseg_info): Split out code to create a new map entry into ...
4511 (add_subseg_info): ... this new function.
4512 (get_last_insn_flags): Check if get_subseg_info succeeded.
4513 (set_last_insn_flags): Call add_subseg_info if needed.
4514 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4515 (xtensa_reorder_segments): Compute last_sec while counting sections.
4516 Remove call to get_last_sec.
4517 (get_last_sec): Delete.
4518 (cache_literal_section): Inline call to retrieve_literal_seg and its
4519 callees, seg_present and add_seg_list.
4520 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4521 (get_frag_is_insn, get_frag_is_no_transform,
4522 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4523 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4524
7fa3d080
BW		 45252004-10-12 Bob Wilson <bob.wilson@acm.org>
4526
4527 * config/tc-xtensa.c: Use ISO C90 formatting.
4528 * config/tc-xtensa.h: Likewise.
4529 * config/xtensa-istack.h: Likewise.
4530 * config/xtensa-relax.c: Likewise.
4531 * config/xtensa-relax.h: Likewise.
4532
8cb51566
PB		 45332004-10-12 Paul Brook <paul@codesourcery.com>
4534
4535 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4536 EF_ARM_EABI_VER4.
4537 (arm_eabis): Ditto.
4538 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4539 -meabi=3.
4540
653cfe85
BW		 45412004-10-08 Bob Wilson <bob.wilson@acm.org>
4542
4543 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4544 entries.
4545 (Acknowledgements): Use "GAS" instead of AS variable.
4546
d2b2c203
DJ		 45472004-10-08 Daniel Jacobowitz <dan@debian.org>
4548
4549 * config/tc-i386.c: Include "elf/x86-64.h".
4550 (i386_elf_section_type): New function.
4551 * config/tc-i386.h (md_elf_section_type): Define.
4552 (i386_elf_section_type): New prototype.
4553
e80e0390
NC		 45542004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4555
4556 * config/m68k-parse.h (enum m68k_register): New control register,
4557 MBAR2 (for MCF5249)
4558 * config/tc-m68k.c: Correct control register set for MCF5249.
4559
43cd72b9 45602004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4561 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4562
4563 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4564 (UNREACHABLE_MAX_WIDTH): Define.
4565 (XTENSA_FETCH_WIDTH): Delete.
4566 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4567 prefer_const16, prefer_l32r): New global variables.
4568 (LIT4_SECTION_NAME): Define.
4569 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4570 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4571 (frag_flags struct): New.
c04f5787 4572 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4573 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4574 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4575 (MAX_FORMATS): Define.
4576 (op_placement_info struct, op_placement_table): New.
4577 (O_pltrel, O_hi16, O_lo16): Define.
4578 (directiveE enum): Rename directive_generics to directive_transform.
4579 Delete directive_relax. Add directive_schedule,
4580 directive_absolute_literals, and directive_last_directive.
4581 (directive_info): Rename "generics" to "transform". Delete "relax".
4582 Add "schedule" and "absolute-literals".
4583 (directive_state): Adjust entries to match changes in directive_info.
4584 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4585 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4586 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4587 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4588 (align_only_targets, software_a0_b_retw_interlock,
4589 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4590 software_avoid_short_loop, software_avoid_close_loop_end,
4591 software_avoid_all_short_loops, specific_opcode): Delete.
4592 (warn_unaligned_branch_targets): New.
4593 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4594 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4595 (option_[no_]link_relax, option_[no_]transform,
4596 option_[no_]absolute_literals, option_warn_unaligned_targets,
4597 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4598 New enum values.
4599 (option_[no_]align_only_targets, option_literal_section_name,
4600 option_text_section_name, option_data_section_name,
4601 option_bss_section_name, option_eb, option_el): Delete.
4602 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4603 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4604 and target-hardware. Delete entries for [no-]target-align-only,
4605 literal-section-name, text-section-name, data-section-name, and
4606 bss-section-name.
4607 (md_parse_option): Handle new options and remove old ones. Accept but
4608 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4609 and treat them as [no-]transform.
4610 (md_show_usage): Add new options and remove old ones.
4611 (xtensa_setup_hw_workarounds): New.
4612 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4613 "long", "short", "loc" and "frequency" entries.
4614 (use_generics): Rename to ...
4615 (use_transform): ... this function. Add past_xtensa_end check.
4616 (use_longcalls): Add past_xtensa_end check.
4617 (code_density_available, can_relax): Delete.
4618 (do_align_targets): New.
4619 (get_directive): Accept dashes in directive names. Warn about
4620 [no-]generics and [no-]relax directives and treat them as
c04f5787 4621 [no-]transform.
43cd72b9
BW		 4622 (xtensa_begin_directive): Call md_flush_pending_output only for some
4623 directives. Check for directives inside instruction bundles. Warn
4624 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4625 directives. Handle new directives. Check generating_literals flag
4626 for literal_prefix.
4627 (xtensa_end_directive): Check for directives inside instruction
4628 bundles. Warn and ignore [no-]density directives. Handle new
4629 directives. Call xtensa_set_frag_assembly_state.
4630 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4631 xtensa_dwarf2_emit_insn): New.
4632 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4633 use_literal_section flag.
4634 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4635 literals. Use xtensa_elf_cons to parse the expression.
4636 (xtensa_literal_prefix): Do not check use_literal_section. Support
4637 ".lit4" sections for absolute literals. Change prefix convention to
4638 replace ".text" (or ".t" in a linkonce section). No need to call
4639 subseg_set.
4640 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4641 (expression_end): Handle closing braces and colons.
4642 (PLT_SUFFIX, plt_suffix): Delete.
4643 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4644 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4645 and O_hi16 expressions as well.
4646 (tokenize_arguments): Handle closing braces and colons.
4647 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4648 operands and paired register syntax.
4649 (get_invisible_operands): New.
4650 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4651 new xtensa-isa.h functions.
4652 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4653 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4654 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4655 instructions. Use xtensa_translate_zero_immed.
4656 (operand_is_immed, operand_is_pcrel_label): Delete.
4657 (get_relaxable_immed): Use new xtensa-isa.h functions.
4658 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4659 functions.
4660 (xtensa_print_insn_table, print_vliw_insn): New.
4661 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4662 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4663 is_branch_or_jump_opcode): Delete.
4664 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4665 (opnum_to_reloc, reloc_to_opnum): Delete.
4666 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4667 xtensa-isa.h functions. Operate on one slot of an instruction.
4668 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4669 xg_get_insn_size): Delete.
4670 (xg_get_build_instr_size): Use xg_get_single_size.
4671 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4672 xg_build_widen_table. Use xg_get_single_size.
4673 (xg_get_max_narrow_insn_size): Delete.
4674 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4675 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4676 xg_get_single_size.
4677 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4678 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4679 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4680 xg_build_widen_table. Use xg_get_single_size.
4681 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4682 xg_check_operand.
4683 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4684 treat weak symbols conservatively.
4685 (xg_check_operand): Use new xtensa-isa.h functions.
4686 (is_dnrange): Delete.
4687 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4688 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4689 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4690 xtensa-isa.h functions.
4691 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4692 xg_instruction_matches_options): New.
4693 (xg_instruction_matches_rule): Handle O_register expressions. Call
4694 xg_instruction_matches_options.
4695 (transition_rule_cmp): New.
4696 (xg_instruction_match): Update call to xg_build_simplify_table.
4697 (xg_build_token_insn): Record loc fields.
4698 (xg_simplify_insn): Check is_specific_opcode field and
4699 density_supported flag.
4700 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4701 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4702 (xg_assemble_literal): Add error handling for O_big. Call
4703 record_alignment. Handle O_pltrel.
4704 (xg_valid_literal_expression): New.
4705 (xg_assemble_literal_space): Add slot parameter. Remove call to
4706 set_expr_symbol_offset. Add call to record_alignment. Update call to
4707 xg_finish_frag.
4708 (xg_emit_insn): Delete.
4709 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4710 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4711 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4712 and slot parameters. Handle new "alternate" relocations for absolute
4713 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4714 O_hi16. Use new xtensa-isa.h functions.
4715 (xg_assemble_tokens): Delete.
4716 (is_register_writer): Use new xtensa-isa.h functions.
4717 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4718 old-style RSR from LCOUNT.
4719 (next_frag_opcode): Delete.
4720 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4721 update_next_frag_state): New.
4722 (update_next_frag_nop_state): Delete.
4723 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4724 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4725 the state of the absolute-literals directive. Add calls to
4726 record_alignment and xtensa_set_frag_assembly_state. Call
4727 xtensa_switch_to_non_abs_literal_fragment instead of
4728 xtensa_switch_to_literal_fragment.
4729 (build_nop): New.
4730 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4731 (get_expanded_loop_offset): Change check for undefined opcode to an
4732 assertion.
4733 (xtensa_set_frag_assembly_state, relaxable_section,
4734 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4735 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4736 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4737 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4738 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4739 (xtensa_init_fix_data): New.
4740 (xtensa_frob_label): Reset label symbol to the current frag. Check
4741 do_align_targets and generating_literals flag. Propagate frequency
4742 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4743 (xtensa_unrecognized_line): New.
4744 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4745 to xtensa_set_frag_assembly_state.
4746 (error_reset_cur_vinsn): New.
4747 (md_assemble): Remove check for literal frag. Remove call to
4748 istack_init. Call use_transform instead of use_generics. Parse
4749 explicit instruction format specifiers. Move code for
4750 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4751 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4752 Add dwarf2_where call. Remote automatic alignment for ENTRY
4753 instructions. Move call to xtensa_clear_insn_labels to the end.
4754 Rearrange to handle bundles.
4755 (xtensa_cons_fix_new): Delete.
4756 (xtensa_handle_align): New.
4757 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4758 assignment to is_no_density field.
4759 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4760 instead of reloc_to_opnum. Handle "alternate" relocations.
4761 (xtensa_force_relocation, xtensa_check_inside_bundle,
4762 xtensa_elf_section_change_hook): New.
4763 (xtensa_symbol_new_hook): Delete.
4764 (xtensa_fix_adjustable): Check for difference of symbols with an
4765 offset. Check for external and weak symbols.
4766 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4767 (md_estimate_size_before_relax): Return expansion for the first slot.
4768 (tc_gen_reloc): Handle difference of symbols by producing
4769 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4770 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4771 tentative values into the output when linkrelax is set.
4772 (XTENSA_PROP_SEC_NAME): Define.
4773 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4774 Create literal tables only if using literal sections. Create new
4775 property tables instead of old instruction tables. Check for unaligned
4776 branch targets and loops.
4777 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4778 new_resource_table, clear_resource_table, resize_resource_table,
4779 resources_available, reserve_resources, release_resources,
4780 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4781 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4782 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4783 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4784 flag. Update checks for workaround options. Call
4785 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4786 (xtensa_cleanup_align_frags): Add special case for branch targets.
4787 Check for and mark unreachable frags.
4788 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4789 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4790 end of a zero-overhead loop body.
4791 (frag_can_negate_branch): Handle instructions with multiple slots.
4792 Use new xtensa-isa.h functions
4793 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4794 xtensa_mark_zcl_first_insns): New.
4795 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4796 transformations are disabled.
4797 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4798 multislot instructions.
4799 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4800 Likewise. Also error if transformations are disabled.
4801 (unrelaxed_frag_max_size): New.
4802 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4803 xtensa-isa.h functions.
4804 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4805 xtensa_opcode_is_loop instead of is_loop_opcode.
4806 (get_text_align_power): Replace as_fatal with assertion.
4807 (get_text_align_fill_size): Iterate instead of using modulus when
4808 use_nops is false.
4809 (get_noop_aligned_address): Assert that this is for a machine-dependent
4810 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4811 xg_get_single_size, and frag_format_size.
4812 (get_widen_aligned_address): Rename to ...
4813 (get_aligned_diff): ... this function. Add max_diff parameter.
4814 Remove handling of rs_align/rs_align_code frags. Use
4815 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4816 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4817 and pass it back to caller.
4818 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4819 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4820 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4821 (relax_frag_text_align): Rename to ...
4822 (relax_frag_loop_align): ... this function. Assume loops can only be
4823 in the first slot of an instruction.
4824 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4825 instruction. Remove call to frag_wane.
4826 (relax_frag_narrow): Rename to ...
4827 (relax_frag_for_align): ... this function. Extend to handle
4828 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4829 RELAX_NARROW for the first slot.
4830 (find_address_of_next_align_frag, bytes_to_stretch): New.
4831 (future_alignment_required): Use find_address_of_next_align_frag and
4832 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4833 alignment decisions.
4834 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4835 Check if transformations are enabled for b_j_loop_end workaround.
4836 Use new xtensa-isa.h functions and handle multislot instructions.
4837 Update call to xg_assembly_relax.
4838 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4839 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4840 frag types.
4841 (convert_frag_narrow): Add segP, format and slot parameters. Call
4842 convert_frag_immed for branch instructions. Adjust calls to
4843 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4844 xg_get_single_size and xg_get_single_format.
4845 (convert_frag_fill_nop): New.
4846 (convert_frag_immed): Add format and slot parameters. Handle multislot
4847 instructions and use new xtensa-isa.h functions. Update calls to
4848 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4849 enabled for b_j_loop_end workaround. Use build_nop instead of
4850 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4851 frags. Use xg_get_single_size. Handle O_pltrel.
4852 (fix_new_exp_in_seg): Remove check for old plt flag.
4853 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4854 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4855 for loop opcode to an assertion. Mark all frags up to the end of the
4856 loop as not transformable.
4857 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4858 (get_subseg_info): New.
4859 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4860 check for dest_seg.
4861 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4862 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4863 (xtensa_switch_to_non_abs_literal_fragment): New.
4864 (cache_literal_section): Add is_code parameter and pass it through to
4865 retrieve_literal_seg.
4866 (retrieve_literal_seg): Add is_code parameter and use it to set the
4867 flags on the literal section. Handle case where head parameter is 0.
4868 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4869 set_frag_is_no_transform): New.
4870 (xtensa_create_property_segments): Add end_property_function parameter
4871 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4872 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4873 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4874 (add_xt_block_frags): Add end_property_function parameter and call it
4875 if it is non-zero. Call xtensa_frag_flags_init.
4876 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4877 get_frag_property_flags, frag_flags_to_number,
4878 xtensa_frag_flags_combinable, xt_block_aligned_size,
4879 xtensa_xt_block_combine, add_xt_prop_frags,
4880 init_op_placement_info_table, opcode_fits_format_slot,
4881 xg_get_single_size, xg_get_single_format): New.
4882 (istack_push): Inline call to tinsn_copy.
4883 (tinsn_copy): Delete.
4884 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4885 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4886 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4887 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4888 functions. Handle invisible operands.
4889 (tinsn_to_slotbuf): New.
4890 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4891 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4892 vinsn_from_chars, and xg_free_vinsn.
4893 (tinsn_from_insnbuf): New.
4894 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4895 instructions. Handle symbol differences.
4896 (get_num_stack_text_bytes): Use xg_get_single_size.
4897 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4898 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4899 get_expr_register, set_expr_symbol_offset_diff): New.
4900 * config/tc-xtensa.h (MAX_SLOTS): Define.
4901 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4902 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4903 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4904 RELAX_NONE types.
4905 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4906 (xtensa_frag_type struct): Add is_assembly_state_set,
4907 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4908 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4909 Replace is_generics and is_relax fields by is_no_transform field.
4910 Delete is_text and is_longcalls fields. Change text_expansion and
4911 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4912 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4913 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4914 (xtensa_fix_data struct): New.
4915 (xtensa_symfield_type struct): Delete plt field.
4916 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4917 forward declaration here.
4918 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4919 (XTENSA_SECTION_RENAME): Undefine.
4920 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4921 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4922 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4923 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4924 (unit_num_copies_func, opcode_num_units_func,
4925 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4926 (resource_table struct): New.
4927 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4928 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4929 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4930 (tinsn_copy): Delete prototype.
4931 (vliw_insn struct): New.
4932 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4933 (widen_spec_list): Add option conditions for density and boolean
4934 instructions. Add expansions using CONST16 and conditions for using
4935 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4936 predicted branches.
4937 (simplify_spec_list): Add option conditions for density instructions.
4938 Add entry for NOP instruction.
4939 (append_transition): Add cmp function pointer parameter and use it to
4940 insert the new entry in order.
4941 (operand_function_LOW16U, operand_function_HI16U): New.
4942 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4943 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4944 (enter_opname, split_string): Use xstrdup instead of strdup.
4945 (init_insn_pattern): Initialize new options field.
4946 (clear_req_or_option_list, clear_req_option_list,
4947 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4948 New.
4949 (parse_insn_pattern): Parse option conditions.
4950 (transition_applies): New.
4951 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4952 swapped last arguments in calls to append_constant_value_condition.
4953 Call clone_req_option_list. Add warning about invalid opcode.
4954 Handle LOW16U and HI16U function names.
4955 (build_transition_table): Add cmp parameter and use it in calls to
4956 append_transition. Use new xtensa-isa.h functions. Check
4957 transition_applies before adding entries.
4958 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4959 pass it through to build_transition_table.
4960 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4961 ReqOption, transition_cmp_fn): New types.
4962 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4963 (transition_rule struct): Add options field.
4964 * doc/as.texinfo (Overview): Update Xtensa options.
4965 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4966 --[no-]relax, and --[no-]generics options. Update descriptions of
4967 --text-section-literals and --[no-]longcalls. Add
4968 --[no-]absolute-literals and --[no-]transform.
4969 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4970 Remove use of "generic" and "specific" terminology for opcodes.
4971 (Xtensa Registers): Generalize the syntax description to include
4972 user-defined register files.
4973 (Xtensa Automatic Alignment): Update.
4974 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4975 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4976 (Xtensa Directives): Remove confusing rules about precedence.
4977 (Density Directive, Relax Directive): Delete.
4978 (Schedule Directive): New.
4979 (Generics Directive): Rename to ...
4980 (Transform Directive): ... this node.
4981 (Literal Directive): Update for absolute literals. Missing
4982 literal_position directive is now an error.
4983 (Literal Position Directive): Update for absolute literals.
4984 (Freeregs Directive): Delete.
4985 (Absolute Literals Directive): New.
4986 (Frame Directive): Minor editing.
4987 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4988 Update dependencies.
4989 * Makefile.in: Regenerate.
4990
6e1304d8
RS		 49912004-10-07 Richard Sandiford <rsandifo@redhat.com>
4992
4993 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4994 to build the second and third fixups for a composite relocation.
4995 (macro_read_relocs): New function.
4996 (macro_build): Use it.
4997 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4998 Simplify fragging code accordingly.
4999 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5000 of the composite relocation. Set fx_tcbit in both fixups.
5001
b1dca8ee
RS		 50022004-10-07 Richard Sandiford <rsandifo@redhat.com>
5003
5004 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5005 (md_apply_fix3): Don't treat composite relocs as done.
5006
89658e52
NC		 50072004-10-07 Jan Beulich <jbeulich@novell.com>
5008
5009 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5010 prefix for symbol names generated from the LOCAL macro directive.
5011
289040ca
NC		 5012 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5013 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5014
48c9f030
NC		 50152004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5016
5017 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5018 Special registers.
5c5054ab 5019 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5020 (get_cinv_parameters): Add 'b' option to invalidate the
5021 branch-target cache.
5022
7ed4c4c5
NC		 50232004-10-05 Paul Brook <paul@codesourcery.com>
5024
5025 * config/tc-arm.c (unwind): New variable.
5026 (vfp_sp_encode_reg): New function.
5027 (vfp_sp_reg_required_here): Use it.
5028 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5029 (vfp_parse_reg_list): New function.
5030 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5031 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5032 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5033 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5034 functions.
5035 (md_pseudo_table): Add them.
5036 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5037 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5038 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5039 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5040 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5041 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5042 * NEWS: Mention the new feature.
5043
04ca8703
EC		 50442004-10-04 Eric Christopher <echristo@redhat.com>
5045
5046 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5047
7c1d0959
L		 50482004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5049
5050 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5051 TLS relocations.
5052 * config/tc-s390.c (md_apply_fix3): Likewise.
5053 * config/tc-sparc.c (md_apply_fix3): Likewise.
5054
40a18ebd
NC		 50552004-10-01 Paul Brook <paul@codesourcery.com>
5056
5057 * config/tc-arm.c (arm_elf_section_type): New function.
5058 (arm_elf_change_section): Set section link for exidx sections.
5059 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5060 (md_elf_section_type): Define.
5061
14127cc4
NC		 50622004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5063
5064 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5065 instruction's offset.
5066
b7c92712
NC		 50672004-10-01 Adam Nemet <anemet@lnxw.com>
5068
5069 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5070
65555e64
AM		 50712004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5072
5073 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5074 asymbol *, instead use symbol_get_bfdsym.
5075
9fe0b840
NC		 50762004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5077
5078 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5079
0dd132b6
NC		 50802004-09-30 Paul Brook <paul@codesourcery.com>
5081
5082 * config/tc-arm.c (do_smi, do_nop): New functions.
5083 (insns): Add ARMv6ZK instructions.
5084 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5085 (tc_gen_reloc): Ditto.
5086 (arm_cpus): Add mpcore and arm1176.
5087 (arm_archs): Add armv6{k,z,zk}.
5088 * doc/c-arm.texi: Document new cores and architectures.
5089
a737bd4d
NC		 50902004-09-30 Nick Clifton <nickc@redhat.com>
5091
5092 * config/tc-arm.c: Use ISO C90 formatting.
5093
3631a3c8
NC		 50942004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5095
a737bd4d 5096 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5097 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5098 REG_TYPE_MVDX is expected.
5099
d5f0cf92
AM		 51002004-09-29 Marc Bevand <m.bevand@gmail.com>
5101
5102 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5103
9f9a069e
JW		 51042004-09-21 James E Wilson <wilson@specifixinc.com>
5105
5106 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5107 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5108 output_spill_base, output_unat_psprel, output_lc_psprel,
5109 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5110 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5111 output_spill_psprel_p): Use it.
5112
4b778c88
TL		 51132004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5114
c04f5787 5115 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5116 Handle load/stor unique instructions before parsing.
4b778c88 5117
eb043451
PB		 51182004-09-17 Paul Brook <paul@codesourcery.com>
5119
5120 * config/tc-arm.c (s_arm_rel31): New funciton.
5121 (md_pseudo_table): Add .rel31.
04ca8703 5122 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5123 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5124 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5125 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5126 (arm_parse_reloc): Add (target2).
5127
8ea2b00f
AM		 51282004-09-17 Alan Modra <amodra@bigpond.net.au>
5129
5130 * Makefile.am: Run "make dep-am".
5131 * Makefile.in: Regenerate.
5132 * aclocal.m4: Regenerate.
5133 * configure: Regenerate.
5134 * doc/Makefile.in: Regenerate.
5135 * po/POTFILES.in: Regenerate.
5136 * po/gas.pot: Regenerate.
5137
7e1792e0
HPN		 51382004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5139
5140 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5141 [!LLONG_MAX]: Ditto.
5142
9c504268
PB		 51432004-09-13 Paul Brook <paul@codesourcery.com>
5144
5145 * config/tc-arm.c: Rename RELABS to TARGET1.
5146
2159ac21
AM		 51472004-09-13 Alan Modra <amodra@bigpond.net.au>
5148
5149 * messages.c (as_internal_value_out_of_range): Cast values passed
5150 to as_bad_where or as_warn_where to proper type.
5151
23794b24
MM		 51522004-09-11 Theodore A. Roth <troth@openavr.org>
5153
5154 * config/tc-avr.c: Add support for
5155 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5156
e9fad691
AM		 51572004-09-09 Alan Modra <amodra@bigpond.net.au>
5158
5159 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5160 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5161
10b016c2
PB		 51622004-09-08 Paul Brook <paul@codesourcery.com>
5163
5164 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5165 fini_array and preinit_array section types.
5166 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5167 and fini_array.
5168 * doc/as.texinfo: Document extra section types.
5169
e5a52504
MM		 51702004-09-02 Mark Mitchell <mark@codesourcery.com>
5171
5172 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5173 * Makefile.in: Regenerated.
5174 * configure.in: Set em for arm*-*-symbianelf*.
5175 * configure: Regenerated.
5176 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5177 vectors when appropriate.
5178 * config/te-symbian.h: New file.
5179
42851540
NC		 51802004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5181
5182 * config/tc-crx.c (gettrap): Exception vector can be case
5183 insensitive.
04ca8703 5184 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5185 instructions.
5186 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5187 (process_label_constant): Initialize relocation type to
42851540
NC		 5188 BFD_RELOC_NONE
5189
8783612f
RE		 51902004-09-01 Richard Earnshaw < reanrsha@arm.com>
5191
5192 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5193 for synthesizable cores.
5194
1ff4677c
RE		 5195 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5196
b18c562e
NC		 51972004-08-25 Dmitry Diky <diwil@spec.ru>
5198
5199 * config/tc-msp430.c: Clean-up the code.
5200 (md_relax_table): New relax table.
5201 (mcu_types): Sort MCU types.
5202 (md_pseudo_table): Add .profiler pseudo handler.
5203 (pow2value): New function.
5204 (msp430_profiler): New function.
5205 (msp430_operands): Add new insns handlers.
5206 (msp430_srcoperand): Add register operand handler, allow complex
5207 expressions.
5208 (md_estimate_size_before_relax): Rewritten.
5209 (md_convert_frag): Rewritten.
5210 (msp430_relax_frag): New function.
5211 * config/tc-msp430.h (md_relax_frag): define macro
5212 * doc/c-msp430.texi: Update information.
5213
8f94ae4d
NC		 52142004-08-24 Nick Clifton <nickc@redhat.com>
5215
5216 * as.c (std_shortopts): Allow -g to take an optional argument.
5217 (parse_args): Pass any switch starting with -g on to the backend
5218 for parsing.
5219
e51dace8
MM		 52202004-08-18 Mark Mitchell <mark@codesourcery.com>
5221
5222 * configure.in (arm*-*-symbianelf*): New target.
5223 (arm*-*-eabi*): Likewise.
5224 * configure: Regenerated.
5225
f7870c8d
TS		 52262004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5227 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5228 correctly.
5229
d6afba4b
JJ		 52302004-08-18 Jakub Jelinek <jakub@redhat.com>
5231
5232 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5233 argument, don't do anything if current section is not
5234 .gnu.linkonce.t.* and linkonce_empty is set.
5235 (generate_unwind_image, dot_endp): Adjust callers, call
5236 start_unwind_section (*, 1) if nothing will be put into the
5237 section.
5238
329e276d
NC		 52392004-08-17 Nick Clifton <nickc@redhat.com>
5240
5241 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5242 (show_usage): Add -g.
5243 (std_longopts): Add --gen-debug. Alpha sort the table.
5244 (parse_args): Print an error message if a switch is not handled.
5245 Handle the -g switch, calling md_debug_format_selector() if
5246 necessary.
5247 * NEWS: Mention new feature.
5248 * doc/as.texinfo: Document new switch.
5249 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5250
329e276d
NC		 5251 * config/tc-arm.c (md_parse_option): Do not issue an error message
5252 if the switch is not recognised.
5253 * config/tc-m68k.c (md_parse_option): Likewise.
5254 * config/tc-pdp11.c (md_parse_option): Likewise.
5255 * config/tc-v850.c (md_parse_option): Likewise.
5256
5257 * as.h: Fix up formatting.
5258 * tc.h: Likewise.
5259
4101eec8
NC		 52602004-08-16 Nick Clifton <nickc@redhat.com>
5261
2766e5e4
NC		 5262 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5263
4101eec8
NC		 5264 * configure.in: Sort architecture based tables alphabetically.
5265 * configure: Regenerate.
5266
80f846b6
AM		 52672004-08-16 Alan Modra <amodra@bigpond.net.au>
5268
5269 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5270 { "cc", 68 }, with { "cr", 70 }.
5271
caa32fe5
NC		 52722004-08-13 Jan Beulich <jbeulich@novell.com>
5273 Nick Clifton <nickc@redhat.com>
5274
5275 * as.c: Add and handle new --alternate command line option.
5276 * macro.c (macro_set_alternate): New.
5277 * macro.h (macro_set_alternate): Declare.
5278 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5279 * doc/as.texinfo: Document new command line option and pseudo-ops
5280 as well as insert documentation originating from gasp about
5281 alternate macro syntax.
5282 * NEWS: Mention new command line option and pseudo-ops.
5283
b2221023
MM		 52842004-08-10 Mark Mitchell <mark@codesourcery.com>
5285
5286 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5287 to bignums.
5288
db6579d4
PB		 52892004-08-06 Paul Brook <paul@codesourcery.com>
5290
5291 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5292 Handle new relocations.
5293 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5294
e750405d
BW		 52952004-08-05 Bob Wilson <bob.wilson@acm.org>
5296
5297 * write.c (relax_segment): Use was_address instead of address when
5298 setting fr_fix field for align frag due to backwards .org.
5299
1d70c7fb
AO		 53002004-07-29 Alexandre Oliva <aoliva@redhat.com>
5301
5302 Introduce SH2a support.
5303 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5304 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5305 arch_sh2a_nofpu_up.
5306 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5307 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5308 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5309 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5310 to end of conditional expression.
5311 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5312 * config/tc-sh.c: Add sh2a-nofpu support.
5313 2003-12-29 DJ Delorie <dj@redhat.com>
5314 * tc-sh.c: Add sh2a support.
5315 (parse_reg): Add tbr.
5316 (parse_at): Support @@(disp,tbr).
5317 (get_specific): Support sh2a opcodes.
5318 (insert4): New, for 4 byte relocs.
5319 (build_Mytes): Support sh2a opcodes.
5320 (md_apply_fix3_Mytes): Support sh2a opcodes.
5321 2003-12-02 Michael Snyder <msnyder@redhat.com>
5322 * config/tc-sh.c (md_parse_option): Handle sh2a.
5323 (sh_elf_final_processing): Ditto.
5324
e7fbc2bf
JT		 53252004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5326
5327 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5328 for TE_NetBSD.
5329
9232bbb0
AM		 53302004-07-27 Alan Modra <amodra@bigpond.net.au>
5331
5332 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5333 (ppc_arch): Expand comment.
5334
670ec21d
NC		 53352004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5336
5337 * config/tc-crx.c: Support evaluating the difference between two
5338 symbols.
5339 * config/tc-crx.h: Likewise.
5340
406f8ff9 53412004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5342
5343 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5344 section.
5345 (ia64_elf_section_change_hook): Set the linked-to section for
5346 SHT_IA_64_UNWIND.
5347
c05e9f04
NC		 53482004-07-26 Dmitry Diky <diwil@spec.ru>
5349
5350 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5351 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5352 msp430xG438, msp430xG439.
5353
e9863d7f
DJ		 53542004-07-25 Daniel Jacobowitz <dan@debian.org>
5355
5356 * doc/as.texinfo (Section, PushSection): Correct documentation
5357 for ELF.
5358
543613e9 53592004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5360
5361 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5362 permissible for the selected instruction suffix.
5363 (match_template): Don't permit 64-bit general purpose operands in
5364 32-bit mode.
5365 (finalize_imm): Permit 64-bit immediates.
5366 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5367 specially except for the width of the used base and/or index
5368 registers. For 32-bit displacements, use sign-extended
5369 relocations only when using 64-bit addressing.
5370 Force zero displacement on rip-relative addressing when there is
5371 no other displacement.
5372 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5373 specially except for the width of the used base and/or index
5374 registers.
5375 (parse_register): Disallow Reg64 registers in 32-bit mode.
5376
543613e9
NC		 5377 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5378 suffix if the instruction doesn't support it.
04ca8703 5379
01a3f561
MR		 53802004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5381
5382 * config/tc-mips.c (append_insn): Handle constant expressions with
5383 no associated relocation.
5384 (mips_ip): Cancel the expression after use for the Q format
5385 specifier.
5386 (parse_relocation): Return no relocation for unsupported
5387 operators.
5388 (my_getSmallExpression): Return no relocation if no relocation
5389 operators are used.
5390
e12904d2
DA		 53912004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5392
5393 * config/obj-som.c (adjust_stab_sections): Add prototype.
5394 (obj_som_compiler, obj_som_version, obj_som_copyright,
5395 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5396 * config/tc-hppa.c (update_subspace): Likewise.
5397 (is_defined_subspace): Amplify comment.
5398 * config/obj-som.h (som_frob_file): Add prototype.
5399
90c1602c
L		 54002004-07-19 Christopher Faylor <cgf@timesys.com>
5401 H.J. Lu <hongjiu.lu@intel.com>
5402
5403 * subsegs.c (section_symbol): Don't create a new segment when
5404 existing segment is undefined.
5405
f263249b
RE		 54062004-07-16 Richard Earnshaw <rearnsha@arm.com>
5407
5408 * config/tc-arm.c: Include include/opcode/arm.h.
5409 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5410 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5411 (FPU_ARCH_*): Delete.
5412 * Makefile.am: Update dependencies.
5413 * Makefile.in: Regenerate.
5414
152c65b9
NC		 54152004-07-15 Nick Clifton <nickc@redhat.com>
5416
5417 * configure.in: Accept armbe as a big-endian arm configuration.
5418 * configure: Regenerate.
5419
0477af35
NC		 54202004-07-13 Thomas Nystrom <thn@saeab.se>
5421
5422 * config/tc-i386.c (T_SHIFTOP): New constant.
5423 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5424 (intel_el1): Handle '~'.
5425 (intel_get_token): Handle '<>', '&', '|' and '~'.
5426
54272004-07-13 Nick Clifton <nickc@redhat.com>
5428
5429 (md_assemble): Remove spurious newline from end of as_bad error
5430 message.
5431 (intel_e05_1): Likewise.
5432 (intel_e11): Likewise.
5433 (intel_match_token): Likewise.
5434
31302357
AS		 54352004-07-11 Andreas Schwab <schwab@suse.de>
5436
5437 * config/tc-m68k.c: Convert to C90. Remove redundant
5438 declarations. Indentation fixup.
5439 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5440 obj_coff_section ourselves.
04ca8703 5441
549f748d
JW		 54422004-07-09 James E Wilson <wilson@specifixinc.com>
5443
5444 * config/tc-ia64.c (default_big_endian): New.
5445 (dot_byteorder, md_begin): Use it.
5446 (md_parse_option): Set it.
04ca8703 5447
1a320fbb
NC		 54482004-07-09 Nick Clifton <nickc@redhat.com>
5449
5450 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5451 * configure: Regenerate.
5452 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5453 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5454 sh_find_elf_flags if necessary.
5455
de7e6852
RS		 54562004-07-08 Richard Sandiford <rsandifo@redhat.com>
5457
5458 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5459 going to be split into more than one in-place addend, return 0
5460 for relocations against mergeable sections. Associate comments
5461 with code.
5462
1fe1f39c
NC		 54632004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5464
5465 * Makefile.am (CPU_TYPES): Add crx.
5466 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5467 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5468 (DEPTC_crx_elf): New target.
5469 (DEPOBJ_crx_elf): Likewise.
5470 (DEP_crx_elf): Likewise.
5471 * Makefile.in: Regenerate.
5472 * configure.in: Add crx* target.
5473 * configure: Regenerate.
5474 * config/tc-crx.c: New file.
5475 * config/tc-crx.h: New file.
5476 * NEWS: Mention new target.
5477
d9895649
NC		 54782004-07-06 Nick Clifton <nickc@redhat.com>
5479
85fbca6a 5480 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5481 * configure.in:
5482 * configure: Regenerate. Add sh-symbian-elf target. If
5483 selected define TARGET_SYMBIAN.
5484 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5485 format if TARGET_SYMBIAN has been defined.
04ca8703 5486
e7bd9ea0
NC		 5487 * output-file.c (output_file_create): Report the target format
5488 chosen when bfd_openw reports that it is invalid.
5489
d9895649
NC		 5490 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5491 pseudo for BFD based assemblers.
5492
871ec896
JR		 54932004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5494
5495 gas:
5496 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5497 (md_parse_option): Remove redundant -isa testing.
5498 Make bfd_arch variable const.
5499 (md_show_usage): Make bfd_arch variable const.
5500
5a9ff93d
JW		 55012004-07-03 James E Wilson <wilson@specifixinc.com>
5502
5503 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5504 * config/tc-ia64.h (md_frag_check): Define.
5505
c87db184
CF		 55062004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5507
5508 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5509 externals.
5510 * doc/as.texinfo (Weak): Document PE weak symbols.
5511
3b91255e
RS		 55122004-07-03 Richard Sandiford <rsandifo@redhat.com>
5513
5514 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5515 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5516 (mips_frob_file): Rework so that only a single pass through the
5517 relocs is needed. Allow %lo()s to have higher offsets than their
5518 corresponding %hi()s or %got()s.
5519
310ea308
NC		 55202004-07-02 Nick Clifton <nickc@redhat.com>
5521
5522 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5523 allow values which have come from undefined symbols.
5524 Always consider this fixup to have been processed as a reloc
5525 cannot be generated for it.
5526
09b935ac
AM		 55272004-07-02 Alan Modra <amodra@bigpond.net.au>
5528
5529 * frags.h (struct frag): Add has_code and insn_addr fields.
5530 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5531 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5532 * config/tc-ppc.h (md_frag_check): Define.
5533
4d1cd5c7
MR		 55342004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5535
5536 * doc/Makefile.am (info): Rename goal to...
5537 (info-local): ... this, to preserve implicit dependencies.
5538 * doc/Makefile.in: Regenerate with automake 1.8.5.
5539
097f809a
NC		 55402004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5541
5542 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5543 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5544 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5545 (tc_gen_reloc): Likewise.
5546 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5547 (m32r_parse_name): Likewise.
5548 (m32r_cgen_parse_fix_exp): Likewise.
5549 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5550 (O_PIC_reloc): Likewise.
5551 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5552 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5553 for @GOTOFF, @GOT, @PLT.
5554
bb82af9f
NC		 55552004-06-21 Jan Beulich <jbeulich@novell.com>
5556
5557 * gas/symbols.c: While discarding ordinary local absolute symbols
5558 when --strip-local-absolute is in effect, retain file symbols.
5559
990ae22a
AS		 55602004-06-20 Andreas Schwab <schwab@suse.de>
5561
5562 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5563 (md_parse_option): Likewise.
5564
32137342
NC		 55652004-06-17 Jan Beulich <jbeulich@novell.com>
5566
5567 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5568 * config/te-netware.h: New file.
5569 * config/te-ppcnw.h: Delete: Obsolete.
5570 * configure.in: Eliminate ill NetWare targets. Make generic
5571 NetWare target use proper emulation.
5572 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5573 reference to new te-netware.h.
5574 * configure: Regenerate.
5575 * Makefile.in: Regenerate.
5576
f84d8e26
MS		 55772004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5578
5579 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5580 comparison in .insn pseudo operation.
5581
587aac4e
AM		 55822004-06-15 Alan Modra <amodra@bigpond.net.au>
5583
5584 * config/obj-coff.c (coff_adjust_section_syms): Use
5585 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5586 (coff_frob_section): Likewise.
5587 * config/tc-mips.c (md_apply_fix3): Likewise.
5588 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5589 (elf_frob_file_after_relocs): Likewise.
5590
2337eb33
DA		 55912004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5592
b8fc22bc
DA		 5593 * config/tc-hppa.c (log2): Rename to exact_log2.
5594 (pa_next_subseg): Delete unused function.
5595 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5596 (create_new_subspace): Likewise.
5597
2337eb33
DA		 5598 Bug gas/213
5599 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5600 labels. Fix warning.
5601
53cb0362
DD		 56022004-05-28 DJ Delorie <dj@redhat.com>
5603
5604 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5605 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5606 or non-merged symbols.
5607
888a75be
L		 56082004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5609
5610 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5611 restore the old slot when inserting srlz.i/srlz.d.
5612
f6f9408f
JR		 56132004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5614
5615 * Makefile.am: Regenerate dependecies.
5616 * Makefile.in: Regenerate.
5617 * config/tc-sh.c (valid_arch): Make unsigned.
5618 (preset_target_arch): Likewise.
5619 (md_begin): Use new architecture flags system.
5620 (get_specific): Likewise.
5621 (assemble_ppi): Likewise.
5622 (md_assemble): Likewise. Also fix error check for bad opcodes.
5623 (md_parse_option): Likewise. Also generate -isa values according
5624 to the table in bfd/cpu-sh.c instead of just constants. Also
5625 allow <arch>-up ISA variants.
5626 (sh_elf_final_processing): Replace if-else chain with a call to
5627 sh_find_elf_flags().
f6f9408f 5628
580b9172
NC		 56292004-05-28 Peter Barada <peter@the-baradas.com>
5630
5631 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5632 with zero offset into mode 2 addressing to save a word.
5633
652ca075
L		 56342004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5635
5636 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5637 (ar_is_only_in_integer_unit): New.
5638 (ar_is_only_in_memory_unit): New.
5639 (generate_unwind_image): Silence gcc on 32bit host.
5640 (md_assemble): Use ar_is_only_in_integer_unit instead of
5641 ar_is_in_integer_unit. Check AR access.
5642
60fed2d3
NC		 56432004-05-27 Peter Barada <peter@the-baradas.com>
5644
5645 * config/tc-m68k.c (md_begin): Sort the opcode table into
5646 alphabetical order.
5647 (m68k_compare_opcode): New function to do the sorting.
5648
be8c092b
NC		 56492004-05-24 Peter Barada <peter@the-baradas.com>
5650
5651 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5652 addressing on MIT style operands.
5653 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5654 w/mask addressing.
5655 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5656 operands.
5657
1181c20e
AM		 56582004-05-23 Alan Modra <amodra@bigpond.net.au>
5659
5660 * expr.c (operand, operator): Don't reject '++' and '--'.
5661
20e56c33
RS		 56622004-05-20 Richard Sandiford <rsandifo@redhat.com>
5663
5664 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5665 dwarf tables.
5666
04ca8703 56672004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5668
5669 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5670 * configure: Regenerate.
5671
0da76f83
NC		 56722004-05-13 Paul Brook <paul@codesourcery.com>
5673
5674 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5675
4b363073
NC		 56762004-05-13 Joel Sherrill <joel@oarcorp.com>
5677
5678 * configure.in (or32-*-rtems*): Switch to elf.
5679 * configure: Regenerate.
5680
9598fbe5
NC		 56812004-05-13 Nick Clifton <nickc@redhat.com>
5682
5683 * po/fr.po: Updated French translation.
5684
22fe14ad
NC		 56852004-05-11 Nick Clifton <nickc@redhat.com>
5686
5687 * doc/as.texinfo (Section): Document G and T flags to .section
5688 directive. Document the extra arguments that the G flag
5689 requires. Document the #tls flag.
5690
56912004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5692
5693 * subsegs.c (section_symbol): Create a new section symbol if
5694 the existing one doesn't match.
5695 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5696
532c738a
RS		 56972004-05-07 Richard Sandiford <rsandifo@redhat.com>
5698
5699 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5700 to cope with VR4181A errata MD(1) and MD(4).
5701
0503b355
BF		 57022004-05-07 Brian Ford <ford@vss.fsi.com>
5703
5704 * NEWS: Mention .secrel32 for pe[i]-i386.
5705
daeea990
AO		 57062004-05-07 Alexandre Oliva <aoliva@redhat.com>
5707
5708 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5709 (HANDLE_ALIGN): New.
5710
bfbdcf04
DJ		 57112004-05-06 Daniel Jacobowitz <dan@debian.org>
5712
5713 * Makefile.am (DIST_SUBDIRS): Define.
5714 * aclocal.m4: Regenerate with automake 1.8.4.
5715 * Makefile.in: Likewise.
5716 * doc/Makefile.in: Likewise.
5717
5e819f9c
JW		 57182004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5719
5720 * config/tc-ia64.c (dot_serialize): Declare.
5721 (dot_serialize): New function.
5722 (md_pseudo_table): Add ".serialize.data" and
5723 ".serialize.instruction" directives.
5724
e5976317
NC		 57252004-05-06 Nick Clifton <nickc@redhat.com>
5726
5727 * messages (as_internal_value_out_of_range): Print a message about
5728 a value being out of range. Be consistent about whether the
5729 values are printed in decimal or hexadecimal.
5730 (as_warn_value_out_of_range): Generate a warning message about an
5731 out of range value.
5732 (as_bad_value_out_of_range): Generate an error message about an
5733 out of range value.
5734 * as.h: Prototype the new functions.
5735 * config/tc-alpha.c (insert_operand): Use new function.
5736 * config/tc-arc.c (arc_insert_operand): Likewise.
5737 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5738 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5739 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5740 * config/tc-s390.c (s390_insert_operand): Likewise.
5741 * config/tc-v850.c (v850_insert_operand): Likewise.
5742
996991aa
AO		 57432004-05-05 Alexandre Oliva <aoliva@redhat.com>
5744
5745 * configure.in: Set em=linux for frv-*-*linux*.
5746 * configure: Rebuilt.
5747 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5748 (frv_md_fdpic_enabled): New.
5749 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5750 (DEFAULT_FDPIC): New.
5751 (frv_flags): Use DEFAULT_FDPIC.
5752 (frv_pic_flag): Likewise.
5753 (OPTION_NOPIC): New.
5754 (md_longopts): Add -mnopic.
5755 (md_parse_option): Handle it.
5756 (md_show_usage): Add -mfdpic and -mnopic.
5757
6b6e92f4
NC		 57582004-05-05 Peter Barada <peter@the-baradas.com>
5759
5760 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5761 chips for invalid coldfire instructions, rename selectors
5762 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5763 add current_chip to track which chip is referred to(including save/restore),
5764 use current_chip to select control registers, not current_arch.
5765 (md_show_usage): Add new chips.
5766 * doc/c-m68k.texi: Document new command line switches.
5767
6f079ae3
JJ		 57682004-05-05 Jakub Jelinek <jakub@redhat.com>
5769
5770 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5771 (NOP_OPCODE): Define.
5772 (s390_align_code): Remove prototype.
5773 * tc-s390.c (s390_align_code): Remove.
5774
2d6ed997
L		 57752004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5776
5777 * config/tc-ia64.c (make_unw_section_name): Removed.
5778 (start_unwind_section): New function.
5779 (generate_unwind_image): Take const segT instead of const
5780 char *.
5781 (dot_handlerdata): Adjusted.
5782 (dot_endp): Likewise.
5783
b9f18452
L		 57842004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5785
5786 * config/obj-elf.c (obj_elf_change_section): Allow the
5787 ".note.GNU-stack" section has SHF_EXECINSTR.
5788
fafe6678
L		 57892004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5790
5791 * config/obj-elf.c (get_section): Return bfd_boolean.
5792 (obj_elf_change_section): Call bfd_get_section_by_name_if
5793 instead of bfd_map_over_sections.
5794
86654c12
L		 57952004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5796
5797 * config/obj-elf.c (get_section): New function.
5798 (obj_elf_change_section): Support multiple sections with same
5799 name.
5800
376eb240
NC		 58012004-04-30 Nick Clifton <nickc@redhat.com>
5802
5803 * config/tc-arm.c (create_register_alias): Fix typo checking for
5804 case sensitive register aliases.
5805 (co_proc_number): Use error message string in all_reg_maps[]
5806 array.
5807 (cp_reg_required_here): Likewise.
5808 (fp_reg_required_here): Likewise.
5809
8a7140c3
NC		 58102004-04-29 Brian Ford <ford@vss.fsi.com>
5811
5812 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5813
3e722fb5
CD		 58142004-04-28 Chris Demetriou <cgd@broadcom.com>
5815
5816 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5817 (load_address, macro, mips_ip, md_parse_option)
5818 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5819 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5820 embedded-PIC handling, and update comments.
5821 (SWITCH_TABLE): Remove.
5822 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5823 (enum mips_pic_level): Remove EMBEDDED_PIC.
5824 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5825 (TC_FORCE_RELOCATION): Update comment.
5826 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5827 might be safe to remove now that MIPS embedded-PIC is gone.
5828
351e2b5a
DA		 58292004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5830
5831 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5832 call to obj_set_subsection_attributes.
5833 (obj_som_init_stab_section): Likewise.
5834 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5835 (pa_def_subspaces): Provide comdat default.
5836 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5837 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5838 calls to create_new_subspace and update_subspace to pass comdat flag.
5839 (create_new_subspace, update_subspace): Add new comdat argument. Use
5840 it in calls to obj_set_subsection_attributes.
5841 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5842 and use of comdat, common and dup_comm parameters.
5843
f5842774
L		 58442004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5845
5846 * config/obj-elf.c (obj_elf_change_section): Check if the old
5847 group name is NULL before comparison.
5848
558fe4a7
CD		 58492004-04-23 Chris Demetriou <cgd@broadcom.com>
5850
5851 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5852
81a21e38
TS		 58532004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5854
5855 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5856
58572004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5858
5859 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5860 (OPTION_MEMBEDDED_PIC): Remove.
5861 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5862 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5863 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5864 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5865 (OPTION_ELF_BASE): Renumber.
5866 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5867 (md_show_usage): Remove mention of -membedded-pic.
5868 * doc/as.texinfo: Remove mention of -membedded-pic.
5869
4d0d148d
TS		 58702004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5871
5872 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5873 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5874 a.out support.
5875 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5876 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5877 USE_GLOBAL_POINTER_OPT.
5878
017315e4
TS		 58792004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5880
5881 * config/tc-mips.c (macro): One more use of load_delay_nop.
5882
269137b2
TS		 58832004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5884
5885 * config/tc-mips.c (load_delay_nop): New function.
5886 (load_address, macro): Use load_delay_nop() to build a nop
5887 which can be omitted with gpr_interlocks.
5888
24772049
TS		 58892004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5890
5891 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5892 cop_interlocks): Remove superfluous CPU entries.
5893
06516a5e
PB		 58942004-04-22 Paul Brook <paul@codesourcery.com>
5895
5896 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5897
fd99574b
NC		 58982004-04-22 Peter Barada <peter@the-baradas.com>
5899
5900 * NEWS: Added support for EMAC instructions and MAC/EMAC
5901 Motorola syntax.
5902 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5903 scale factor tokens, trailing_ampersand to mark mask addressing
5904 for MAC/EMAC instructions.
5905 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5906 '>>'.
5907 (yylex): Handle '>', '<', and '&' following '+'.
5908 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5909 architectures in archs[].
fd99574b
NC		 5910 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5911 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5912 respectively.
5913 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5914 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5915 cases.
5916 Add EMAC operands to init_table[].
5917
69b97547
NC		 59182004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5919
5920 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5921 state.
5922 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5923 * config/tc-arm.c (enum mstate): Delete from here.
5924 (mapping_state): Remove the static mapstate variable and instead
5925 store the state in the segment. This allows a per-section mapping
5926 state. Handle and ignore MAP_UNDEFINED states.
5927 (arm_elf_change_section): Get the current mapping state from the
5928 new section.
5929 (s_ltorg): Set the mapping state to MAP_DATA.
5930 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5931 for each pool as it is emitted.
5932
59332004-04-22 Nick Clifton <nickc@redhat.com>
5934
5935 * config/tc-arm.h: Formatting tidy ups.
5936
7a7f4e42
CD		 59372004-04-20 Chris Demetriou <cgd@broadcom.com>
5938
5939 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5940
6482c264
NC		 59412004-04-20 DJ Delorie <dj@redhat.com>
5942
5943 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5944 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5945 [TE_PE] (O_secrel): Define.
5946 [TE_PE] (x86_pe_cons_fix_new): New.
5947 [TE_PE] (pe_directive_secrel): Likewise.
5948 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5949
5bf10039
EC		 59502004-04-19 Eric Christopher <echristo@redhat.com>
5951
c04f5787
AM		 5952 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5953 of previous patch for fix in gcc.
5bf10039 5954
77cd6497
JJ		 59552004-04-19 Jakub Jelinek <jakub@redhat.com>
5956
5957 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5958
b8861cfb
NS		 59592004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5960
5961 * read.c (do_align): Call md_flush_pending_output, if defined.
5962
f4c724fc
AM		 59632004-04-16 Alan Modra <amodra@bigpond.net.au>
5964
5965 * expr.c (operand): Correct checks for ++ and --.
5966
a4b6e8f6
L		 59672004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5968
5969 * config/tc-generic.c: Add some comments.
5970
d766e8ec
RS		 59712004-04-14 Richard Sandiford <rsandifo@redhat.com>
5972
5973 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5974 -{no-}mfix-vr4122-bugs.
5975 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5976 (append_insn, mips_emit_delays): Update accordingly.
5977 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5978 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5979 (md_parse_option): Update after above changes.
5980 (md_show_usage): Add -mfix-vr4120.
5981
ed9589d4
BW		 59822004-04-13 Bob Wilson <bob.wilson@acm.org>
5983
5984 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5985 of .section directive; add a reference to the ELF .subsection
5986 directive.
5987
097dba13
NC		 59882004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5989
5990 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5991 in parallel.
5992
279500de
TS		 59932004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5994
5995 * Makefile.am: Remove mips from aout targets.
5996 * Makefile.in: Regenerate.
5997 * configure.in: Remove mips-dec-bsd* target.
5998 * configure: Regenerate.
5999
b7d7dc63
AM		 60002004-04-07 Alan Modra <amodra@bigpond.net.au>
6001
6002 PR 96
6003 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6004 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6005 Update "mapping". Restrict some @ modifiers to 32 bit.
6006
f55629b8
KK		 60072004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6008 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6009
6010 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6011 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6012 dont_adjust_reloc_32 is set.
6013 (md_longopts): Add option -renesas.
6014 (md_parse_option, md_show_usage): Likewise.
6015 * doc/c-sh.texi: Likewise.
6016
a7844384
NC		 60172004-04-01 Dave Korn <dk@artimi.com>
6018
6019 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6020 hi16 and lo16 fixS structs.
6021 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6022 exactly the same way as for RELOC_DLX_REL16.
6023 (machine_ip): properly respect LO flag in the_insn and
6024 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6025 (md_apply_fix3): apply RELOC_DLX_LO16.
6026
6c71dbc4
SS		 60272004-03-30 Stan Shebs <shebs@apple.com>
6028
6029 Remove long-obsolete MPW support.
6030 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6031 * configure.in: Remove mention of ppc-*-mpw* config.
6032 * configure.in: Likewise.
6033
7cc69913
NC		 60342004-03-30 Nick Clifton <nickc@redhat.com>
6035
6036 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6037 OBJ_ELF being defined.
6038
53fbb48a
AM		 60392004-03-27 Alan Modra <amodra@bigpond.net.au>
6040
6041 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6042
d507cf36
PB		 60432004-03-23 Paul Brook <paul@codesourcery.com>
6044
6045 * config/tc-arm.c (meabi_flags): New variable.
6046 (arm_parse_eabi): New function.
6047 (md_begin): Set flags for EABI v3.
6048 (arm_eabis): Add.
6049 (arm_long_opts): Add meabi.
ab1e9ef7 6050 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6051 * doc/c-arm.texi: Ditto.
6052
88d65ad6
BW		 60532004-03-22 Bob Wilson <bob.wilson@acm.org>
6054
6055 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6056 tables even when use_literal_section flag is not set.
6057
13ef8878
AM		 60582004-03-22 Alan Modra <amodra@bigpond.net.au>
6059
6060 * config/tc-sh.c: Remove trailing whitespace.
6061
1048a9ba
HPN		 60622004-03-22 Hans-Peter Nilsson <hp@axis.com>
6063
6064 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6065 --mul-bug-abort and the default behavior.
6066 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6067 (err_for_dangerous_mul_placement): New variable.
6068 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6069 macros.
6070 (md_cris_relax_table): Have placeholder for STATE_MUL.
6071 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6072 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6073 case doing nothing.
6074 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6075 STATE_BYTE)>: Ditto.
6076 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6077 alignment and position of this frag, emit error message if
6078 suspicious.
6079 (md_assemble): For a multiply insn and when checking it,
6080 transform the current frag into a special frag for that purpose.
6081 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6082 OPTION_MULBUG_ABORT_ON>: Handle new options.
6083
a7877748
BW		 60842004-03-19 Bob Wilson <bob.wilson@acm.org>
6085
6086 * config/tc-xtensa.c (mark_literal_frags): New function.
6087 (xtensa_move_literals): Call mark_literal_frags for all literal
6088 segments, including init and fini literal segments.
6089 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6090
9992270f
DA		 60912004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6092
6093 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6094 (pa_comm): Set BSF_OBJECT in symbol flags.
6095
6e1772d5
AM		 60962004-03-19 Alan Modra <amodra@bigpond.net.au>
6097
6098 * Makefile.am: Run "make dep-am".
6099 * Makefile.in: Regenerate.
6100 * doc/Makefile.in: Regenerate.
6101 * config.in: Regenerate.
6102 * po/gas.pot: Regenerate.
6103
3e4caed2
NS		 61042004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6105
c95b35a9
NS		 6106 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6107 (demand_empty_rest_of_line): Issue an error here.
6108 (ignore_rest_of_line): Silently skip to end.
6109 (demand_copy_string): Issue an error, not warning.
6110 (equals): Likewise.
6111 * config/obj-elf.c (obj_elf_section_name): Likewise.
6112 (obj_elf_section): Likewise.
6113 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6114 (arc_extinst): Likewise.
6115 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6116 (dot_spill): Likewise.
6117 (dot_unwabi): Likewise.
6118 (dot_prologue): Likewise.
6119
3e4caed2
NS		 6120 * expr.c (operand): Reject ++ and --.
6121 (operator): Likewise.
6122
2ce4cc60
KK		 61232004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6124
6125 * config/tc-sh.c: Include dw2gencfi.h.
6126 (sh_cfi_frame_initial_instructions): New function.
6127 (sh_regname_to_dw2regnum): Likewise.
6128 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6129 file.
6130 (TARGET_USE_CFIPOP): Define.
6131 (tc_cfi_frame_initial_instructions): Likewise.
6132 (tc_regname_to_dw2regnum): Likewise.
6133 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6134 * Makefile.am: Update dependencies.
6135 * Makefile.in: Regenerate.
6136
9183ed4b
AM		 61372004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6138
6139 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6140 * configure: Regenerate.
6141
00bbdfe7
BW		 61422004-03-12 Bob Wilson <bob.wilson@acm.org>
6143
6144 * read.c (s_leb128): Call md_flush_pending_output.
6145
0f10071e
ML		 61462004-03-12 Michal Ludvig <mludvig@suse.cz>
6147
6148 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6149 * config/tc-i386.h (CpuPadLock): New define.
6150 (CpuUnknownFlags): Added CpuPadLock.
6151
84c84759
AS		 61522004-03-07 Andreas Schwab <schwab@suse.de>
6153
6154 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6155
6ec51dba
RH		 61562004-03-07 Richard Henderson <rth@redhat.com>
6157
6158 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6159 (cfi_finish): Likewise for fde.
6160
bae25f19
L		 61612004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6162
6163 * config/tc-ia64.c (md_assemble): Properly handle NULL
6164 align_frag.
6165 (ia64_handle_align): Don't abort if failed to add a stop bit.
6166
ab509236
L		 61672004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6168
6169 * Makefile.in: Regenerated.
6170 * aclocal.m4: Likewise.
6171 * configure: Likewise.
6172 * doc/Makefile.in: Likewise.
6173
d9201763
L		 61742004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6175
6176 * config/tc-ia64.c (dot_align): New.
6177 (ia64_do_align): Make it static.
6178 (md_pseudo_table): Use "dot_align" for "align".
6179 (ia64_md_do_align): Don't set align_frag here.
6180 (ia64_handle_align): Add a stop bit to the previous bundle if
6181 needed.
6182
6183 * config/tc-ia64.h (ia64_do_align): Removed.
6184
ae51a426
JR		 61852003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6186
6187 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6188 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6189 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6190 the most general type or the user specifically requested it.
6191 (md_assemble): Add a new error message for when an instruction
6192 is understood, but is not allowed due to an -isa option.
6193
9545c4ce
L		 61942004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6195
6196 * config/tc-ia64.c (align_frag): New.
6197 (md_assemble): Set the tc_frag_data field in align_frag for
6198 IA64_OPCODE_FIRST instructions.
6199 (ia64_md_do_align): Set align_frag.
6200 (ia64_handle_align): Add a stop bit if needed.
6201
6202 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6203 (TC_FRAG_INIT): New.
6204
676a64f4
RS		 62052004-03-01 Richard Sandiford <rsandifo@redhat.com>
6206
6207 * config/tc-frv.c (fr400_audio): New variable.
6208 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6209 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6210 (target_implements_insn_p): New function.
6211 (md_assemble): Report an error if the processor doesn't implement
6212 the instruction.
6213
bd337dde
NC		 62142004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6215
6216 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6217 (md_parse_option): Ditto.
6218 (OPTION_NO_SPECIAL_M32R): Added.
6219 (md_show_usage): Document it.
6220 (enable_speial_m32r): Changed a default value from 0 to 1.
6221 * doc/c-m32r.texi: Document the -no-bitinst option.
6222
78878175
NC		 62232004-02-27 Nick Clifton <nickc@redhat.com>
6224
6225 * config/tc-sh.c (get_operand): Revert previous delta.
6226 (tc_gen_reloc): Check for an unknown reloc type before processing
6227 the addend.
6228
1d6d62a4
MS		 62292004-02-27 Hannes Reinecke <hare@suse.de>
6230
6231 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6232 .insn pseudo operation.
6233
4aa3e325
NC		 62342004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6235
6236 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6237 added for wrong syntax.
6238
73369e65
EC		 62392004-02-26 Eric Christopher <echristo@redhat.com>
6240
6241 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6242 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6243
6a5709a5
JR		 62442004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6245
6246 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6247 nibble types to assembler.
6248
95385380
FF		 62492004-02-25 Fred Fish <fnf@redhat.com>
6250
6251 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6252
b5e0fabd
JW		 62532004-02-20 James E Wilson <wilson@specifixinc.com>
6254
6255 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6256 finalize_syms.
6257 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6258 (ia64_estimate_size_before_relax): New.
6259 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6260 (generate_unwind_image): Pass 1 to fixup_unw_records.
6261 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6262 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6263
2f01ffbf
JJ		 62642004-02-19 Jakub Jelinek <jakub@redhat.com>
6265
6266 * stabs.c (generate_asm_file): Avoid warning about use of
6267 uninitialized variable.
6268
9c59842f
JW		 62692004-02-18 David Mosberger <davidm@hpl.hp.com>
6270
6271 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6272 body, and endp, allow unwind records which do not have a "t"
6273 (time/instruction) field.
6274
34920d91
NC		 62752004-02-17 Petko Manolov <petkan@nucleusys.com>
6276
6277 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6278 (do_mav_dspsc_2): Likewise.
6279 Fix accumulator registers move opcodes.
6280
4dde8e61 62812004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6282 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6283
6284 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6285
936cf02e
JW		 62862004-02-10 Steve Ellcey <sje@cup.hp.com>
6287
6288 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6289 (tc_frob_symbol): New macro definition.
6290 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6291
e41f12f3
DJ		 62922004-02-09 Daniel Jacobowitz <drow@mvista.com>
6293
6294 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6295 read-only.
6296
a8a3b3b2
NS		 62972004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6298
6299 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6300 (TC_CASE_SENSITIVE): ... this.
6301 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6302 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6303
c97b7ef6
JW		 63042004-02-06 James E Wilson <wilson@specifixinc.com>
6305
6306 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6307 (generate_unwind_image): Re-add it here.
6308
e4475e39
NS		 63092004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6310
6311 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6312 * read.h (SKIP_WHITESPACE): Turn into an expression.
6313 * read.c (read_a_source_file): A pseudo is removed by having a
6314 NULL handler.
6315
5738bc24
JW		 63162004-02-05 James E Wilson <wilson@specifixinc.com>
6317
6318 * config/tc-ia64.c (output_endp): New.
6319 (count_bits): Delete.
6320 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6321 endp unwind records.
6322 (fixup_unw_records): Handle endp unwind records. Delete code for
6323 shortening prologue regions not followed by a body record.
6324 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6325 * config/tc-ia64.h (unw_record_type): Add endp.
6326
d6e78c11
JW		 63272004-02-03 James E Wilson <wilson@specifixinc.com>
6328
6329 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6330 fill padding bytes with zeroes.
6331 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6332 sets unwind_record slot_number and slot_frag fields.
6333
f6a22291
MR		 63342004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6335
6336 * config/tc-mips.c (add_got_offset_hilo): New function.
6337 (macro): Use load_register() and add_got_offset_hilo() to load
6338 constants instead of hardcoding code sequences throughout.
6339
127cab00
L		 63402004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6341
6342 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6343
6358301e
NC		 63442004-01-26 Bernardo Innocenti <bernie@develer.com>
6345
6346 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6347 like m68k-elf.
6348 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6349 of hard-coded test for TARGET_OS=elf.
6350
c8978940
CD		 63512004-01-24 Chris Demetriou <cgd@broadcom.com>
6352
6353 * config/tc-mips.c (hilo_interlocks): Change definition
6354 so that MIPS32, MIPS64 and later ISAs are included, along with
6355 the already-included machines. Update comments.
6356
c3ba240c
DJ		 63572004-01-23 Daniel Jacobowitz <drow@mvista.com>
6358
6359 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6360 undefined local labels.
6361
e864ceca
RS		 63622004-01-23 Richard Sandiford <rsandifo@redhat.com>
6363
6364 * config/tc-mips.c (load_address, macro): Update comments about
6365 NewABI GP relaxation.
6366
67c0d1eb
RS		 63672004-01-23 Richard Sandiford <rsandifo@redhat.com>
6368
6369 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6370 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6371 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6372 (set_at, load_register, load_address, move_register): Likewise.
6373 (load_got_offset, add_got_offset): Likewise.
6374 Update all calls and tidy accordingly.
6375
584892a6
RS		 63762004-01-23 Richard Sandiford <rsandifo@redhat.com>
6377
6378 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6379 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6380 (RELAX_USE_SECOND): Bump to 0x10000.
6381 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6382 (mips_macro_warning): New variable.
6383 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6384 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6385 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6386 of RELAX_ENCODE.
6387 (append_insn): Update mips_macro_warning.sizes.
6388 (macro_start, macro_warning, macro_end): New functions.
6389 (macro_build): Don't emit warnings here.
6390 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6391 (md_convert_frag): Check for cases where one macro alternative
6392 needs a warning and the other doesn't. Emit a warning if the
6393 longer sequence was chosen.
6394
4d7206a2
RS		 63952004-01-23 Richard Sandiford <rsandifo@redhat.com>
6396
6397 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6398 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6399 the first sequence, the size of the second sequence, and a flag
6400 that says whether we should warn.
6401 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6402 (RELAX_FIRST, RELAX_SECOND): New.
6403 (mips_relax): New variable.
6404 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6405 (append_insn): Remove "place" argument. Use mips_relax.sequence
6406 rather than "place" to check whether we're expanding the second
6407 alternative of a relaxable macro. Remove redundant check for
6408 branch relaxation. If generating a normal insn, and there
6409 is not enough room in the current frag, call relax_close_frag()
6410 to close it. Update mips_relax.sizes[]. Emit fixups for the
6411 second version of a relaxable macro. Record the first relaxable
6412 fixup in mips_relax. Remove tc_gen_reloc workaround.
6413 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6414 in the same way as in append_insn.
6415 (mips16_macro_build): Remove "place" argument.
6416 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6417 when generating the second version of a relaxable macro.
6418 (load_got_offset, add_got_offset): New functions.
6419 (load_address, macro): Use new relaxation machinery. Remove
6420 tc_gen_reloc workarounds.
6421 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6422 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6423 first version is needed.
6424 (tc_gen_reloc): Remove relaxation handling.
6425 (md_convert_frag): Go through the fixups for a relaxable macro and
6426 mark those that belong to the unneeded alternative as done. If the
6427 second alternative is needed, adjust the fixup addresses to account
6428 for the deleted first alternative.
6429
0530d30a
RS		 64302004-01-23 Richard Sandiford <rsandifo@redhat.com>
6431
6432 * frags.h (frag_room): Declare.
6433 * frags.c (frag_room): New function.
6434 * doc/internals.texi: Document it.
6435
048cdf86
TS		 64362004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6437
6438 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6439 optimization for -mtune=r3900, as this will break on other CPUs.
6440
28d39d1a
NC		 64412004-01-11 Tom Rix <tcrix@worldnet.att.net>
6442
6443 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6444 be relaxed, use fixup.
28d39d1a
NC		 6445 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6446
26664553
JJ		 64472004-01-19 Jakub Jelinek <jakub@redhat.com>
6448
6449 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6450 precision operands.
6451
895921c9
MR		 64522004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6453
6454 * config/tc-mips.c (append_insn): Properly detect variant frags
6455 that preclude swapping of relaxed branches. Correctly swap
6456 instructions between frags when dealing with relaxed branches.
6457
f8b73030
MR		 64582004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6459
6460 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6461 throughout.
6462 * aclocal.m4: Regenerate.
6463 * configure: Regenerate.
6464
ca9a79a1 64652004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6466
ca9a79a1
NC		 6467 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6468 manipulation insns.
6469
cc3d92a5
RS		 64702004-01-12 Richard Sandiford <rsandifo@redhat.com>
6471
6472 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6473 reloc, reserve space for the delay slot as well as the jalr itself.
6474
e45d0630
PB		 64752004-01-09 Paul Brook <paul@codesourcery.com>
6476
6477 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6478 (do_vfp_sp2_from_reg2): New function.
6479 (insns): Use them.
6480 (do_vfp_dp_from_reg2): Check return values properly.
6481
81912461
ILT		 64822004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6483
78849248
ILT		 6484 * config/tc-mips.c (warn_nops): Remove static variable.
6485 (macro): Remove test of warn_nops.
6486 (md_shortops): Remove 'n'.
6487 (md_parse_option): Remove 'n' case.
6488 (md_show_usage): Remove -n.
6489 * doc/as.texinfo (Overview): Remove MIPS -n option.
6490 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6491 * NEWS: Mention removal of MIPS -n option.
6492
81912461
ILT		 6493 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6494 (cop_interlocks): Check ISA level.
6495 (cop_mem_interlocks): Define.
6496 (reg_needs_delay): Check cop_interlocks rather than
6497 ISA_HAS_COPROC_DELAYS.
6498 (append_insn): Likewise. Use cop_mem_interlocks rather than
6499 directly checking mips_opts.isa.
6500 (mips_emit_delays): Likewise.
6501
73f20958
L		 65022004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6503
6504 * config/tc-ia64.c (unwind): Move next_slot_number and
6505 next_slot_frag to ...
6506 (unw_rec_list): Here.
6507 (free_list_records): Removed.
6508 (output_unw_records): Likewise.
6509 (generate_unwind_image): Make it void.
6510 (alloc_record): Initialize next_slot_number and next_slot_frag.
6511 (slot_index): Take .org, .space and .align into account.
6512 (fixup_unw_records): Don't set slot_number to 0. Use
6513 list->next_slot_number and list->next_slot_frag instead of
6514 unwind.next_slot_number and unwind.next_slot_frag.
6515 (ia64_convert_frag): New.
6516 (generate_unwind_image): Generate a rs_machine_dependent frag
6517 for unwind record.
6518 (emit_one_bundle): Use list->next_slot_number and
6519 list->next_slot_frag instead of unwind.next_slot_number and
6520 unwind.next_slot_frag.
6521
6522 * config/tc-ia64.h (md_convert_frag): Defined as
6523 ia64_convert_frag.
6524 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6525
99d09cdb
AO		 65262004-01-06 Alexandre Oliva <aoliva@redhat.com>
6527
6528 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6529 * config/tc-frv.h (md_apply_fix3): Don't define.
6530 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6531 operands.
6532 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6533 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6534 * config/tc-frv.c (line_separator_chars): Add `!'.
6535 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6536 * config/tc-frv.c (md_assemble): Clear insn upfront.
6537 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6538 * config/tc-frv.c (OPTION_FDPIC): New macro.
6539 (md_longopts): Add mfdpic.
6540 (md_parse_option): Handle it.
6541 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6542 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6543 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6544 (frv_pic_ptr): Parse funcdesc.
6545
4a4c4a1d
MR		 65462004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6547
6548 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6549 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6550
2251dd89
MR		 65512004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6552
6553 * Makefile.am (Makefile): Move the dependency on
6554 $(BFDDIR)/configure.in to...
6555 (CONFIG_STATUS_DEPENDENCIES): ... here.
6556 (AUTOMAKE_OPTIONS): Require automake 1.8.
6557 * Makefile.in: Regenerate.
6558 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6559 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6560 $(BFDDIR)/configure.in here as well.
6561 * doc/Makefile.in: Regenerate.
6562
c6581168
MR		 65632004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6564
6565 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6566 * Makefile.in: Regenerate.
6567 * aclocal.m4: Regenerate.
6568 * doc/Makefile.am (install, install-info): Remove.
6569 (install-data-local): A new hook for install-info.
6570 (AUTOMAKE_OPTIONS): Require automake 1.8.
6571 * doc/Makefile.in: Regenerate.
6572
303e7b79
NC		 65732004-01-02 Nutan Singh <nutan@kpitcummins.com>
6574
6575 * doc/c-sh.texi: Update description about floating point behavior
6576 of SH family.
6577
b50c15dc
NC		 65782004-01-02 Bernardo Innocenti <bernie@develer.com>
6579
6580 * configure.in: Add m68k-uClinux target.
6581 * configure: Regenerate.
7de9afa2 6582
c9e214e5 6583For older changes see ChangeLog-0203
08d56133
NC		 6584\f
6585Local Variables:
6586mode: change-log
6587left-margin: 8
6588fill-column: 74
6589version-control: never
6590End:
GDB Binutils - Deliverables
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